A ball falls from the top of a building. When it strikes the ground its velocity is 10 m/s. It took 5 seconds to fall. What is its acceleration? _____ m/s2

Answers

Answer 1

Answer:

a = 2 m/s²

Step-by-step explanation:

[tex]a = \frac{v-u}{t}[/tex]

where v is the final velocity, u is the initial velocity, and t is the time it takes. the intial velocity is always 0 m/s. given the equation, we subsitute:

[tex]a = \frac{10m/s - 0 m/s}{5s}[/tex]

a = 10m/s ÷ 5s

a = 2 m/s²

Related Questions

Answer the Following Question relating it to the mid-point theorem, with explanation.

Answers

Answer:

wait wouldnt it be "The second one"

Step-by-step explanation:

I dont wanna get you wrong but like wouldnt it Diagonals AC and BD are perpendicular I dont wanna get yo wrong!

por favor lo necesito

Answers

Answer:

i dont know spanish soryy.

Step-by-step explanation:

???
[tex]( \frac{ {2x}^{3} }{ {8y}^{ - 4} }) ^{ - 3} [/tex]

Answers

Answer:

I'm not sure

Step-by-step explanation:

Sorry

64 over x to the 9th y to the 12th

how many solution's does each graph of system of linear equations have?

Answers

i’m pretty sure it’s just One single Solution.

One solution. It usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions.

Helllllllp
Simplify the expression 43 + 2(3 − 2).

14
16
66
68

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is 46...i cant find that answer in the choices though

Step-by-step explanation:

In PEMDAS we can see that we have parentheses first so we solve whatever is in the parentheses. which 3-2 = 1....so it should look like this

43 + 2 + 1

Which equals 46

hope this helps. have a good day

Please help!!!

What is the missing value and why?

Answers

Answer:

Step-by-step explanation:

A circle has a circumference of 1{,}133.541,133.541, comma, 133, point, 54 units.
What is the diameter of the circle?

units

Answers

Answer:

can u give me the formula for this then i might be able to help

Step-by-step explanation:

Answer:

360.81

Step-by-step explanation:

PLEASE HELP RN
If cot theta = 8/7, which equation represents cotangent theta? cotangent theta = StartFraction StartRoot 15 EndRoot Over 8 EndFraction cotangent theta = StartFraction StartRoot 15 EndRoot Over 7 EndFraction cotangent theta = StartFraction 7 StartRoot 15 EndRoot Over 15 EndFraction cotangent theta = StartFraction 8 StartRoot 15 EndRoot Over 15 EndFraction

Answers

Answer:

The second option, [tex]\frac{\sqrt{15}}{7}[/tex]

Step-by-step explanation:

Edge '21

The equation for cot θ is √15/7. Therefore, option B is the correct answer.

Given that, cosec θ=8/7.

We need to find the ratio of cot θ.

What is the ratio of cot θ?

The ratio of cot θ is cot θ=Adjacent/Opposite.

As we know, cosec θ=Hypotenuse/Opposite.

So, 7²+x²=8²

⇒x=√15

Now, cot θ=√15/7.

The value of cot θ is √15/7. Therefore, option B is the correct answer.

To learn more about trigonometric ratios visit:

https://brainly.com/question/1201366.

#SPJ5

Please help with this it is due today

Answers

Answer:

Step-by-step explanation:

I think I have the answer but, I really need help with the steps!

Answers

Answer:

simplify to:

6-32768/-60

simplify more

-32762/-60

take away the negatives

32762/60

simplify the fraction

16381/30

keep going till you get the answer

Plz help with all 3 questions i will give Brainliest

Answers

Answer:

Step-by-step explanation:

8) entire cost of meal = m

m = 14.68 + 14.68

= 29.36

Solution $29.36

9) Let Elijah's height = h

h + 6 = 48

h = 48 - 6

Solution 42 inches

10) x - 15 = 20

x = 20 + 15

Solution 35 ounces

Find the circumference of the circle

Answers

Answer:

43.95 m OR (14 x pi)m

Step-by-step explanation:

Circumference = 14 x 3.14

Circumference = 43.96 m

Hope that helps!

hey what's
[tex] \sqrt{9} [/tex]

Answers

Answer:

√9= either +3 or -3 when u have factorised

Answer:

\sqrt{9} = ±3

as, the value of the square root of 9 can be expressed as +3 and -3 or we can say the roots of 9 are +3 and -3. Number 9 is the perfect square as it fulfils the criteria .

ENGOY YOUR DAY

#Captainpower

PLEASE HELP ME ON THIS ITS THE LAST ONE FOR THE DAY

Answers

Answer:

z=95

Step-by-step explanation:

z-28=67

+28 +28

x=95

all you have to do is make both side of the eqaution balanced

if you add 28 to one side you do it to the other side as well

Z-28=67 add 28 twice the u get z=95

What is the scientific notation for .000472

Answers

Answer:

The scientific notation for 0.000472 is 4.72 * [tex]10^{-4}[/tex].

If the sequence 36, 24, 16, ... is geometric, find S5. PLEASE I NEED HELP W THIS!!

Answers

Answer:

This is a sequence of geometric and for 5 it will be 4.74

Step-by-step explanation:

36,24,16,7.11, and 4.74

Just divided by 1.5 and you will see

Hope this Helped

108
Explanation:
In any geometric series, we need two pieces of information to find its sum to the
n
-th term, and thus the sum to infinity.
Firstly, we need the first term,
a
. This is obviously
36
in this expression.
Secondly, we need the common ratio,
r
,. We find this by taking 24/36 =2/3
Thus a =36 and r =2/3 . also note that
(R) =2/3 <1

We then apply the formula for sum of geometric series to the
n -th term when (r) <1 : Sn =a(1 -rn ) / 1-r = 36 ( 1 - (2/3 ) n) / 1 -(2/3)
=108 (1 -(2/3) n)
The sum to infinity s ♾ is defined to be the limit of sn as n - ♾
N- ♾,(2/3) n -0.sn -108 -0 =108
S ♾ =108

how do you round to the nearest 10,000 in 1,995,298?

Answers

Answer:

The answer is 2,000,000

Step-by-step explanation:

^^^^^ look up !!!hahhahaha

Which is the correct value for tanN? *
A tanN=16/20
B tanN=16/12
C tanN=12/20
D tanN=12/16

Answers

Answer:

Step-by-step explanation:

3/4 = 12/16

Which of the following indicates that ABC and DEF are similar?

Answers

Answer:

The answer of the question is b

Similar triangles are those triangles whose corresponding sides are in the same ratio. The correct option is A, ΔABC ~ ΔDEF.

What are similar triangles?

Similar triangles are those triangles whose corresponding sides are in the same ratio. And the corresponding angles measure the same. It is denoted by the ‘~’ symbol.

For the two triangles, we can denote the similarity ΔABC ~ ΔDEF.

Learn more about Similar Triangles:

https://brainly.com/question/25882965

#SPJ5

Si un terreno tiene 15 m de ancho y 40 m de largo y ademas al lado existen 5 terrenos identicos ¿cual es el area de todos los terrenos?

Answers

no se boy a septimodkxkdkdkdkdkdoi

96 / 2^5 - 2 please help asap

Answers

Answer:

1 is the right answer

Hope it helps!

Thanks!

Answer:

It equals 1.

Step-by-step explanation:

2^5=32, 96/32=3, 3-2=1.

please help me i need to get this done

Answers

Total ratio 5 + 6 = 11
33 ÷ 11 = 3
Total no. of students wearing Sneakers = 5×3 = 15

Answer:

15 students are wearing sneakers.

Step-by-step explanation:

There are 33 students in total, which will compare to 11 (5+6).

33 ÷ 11 = 3

The scale factor is 3.

Sneakers: 3 x 5 = 15 students

Find the percent change from the first value to the second.

40; 52 increase by ________.

Answers

Answer:

its increasing by 12

Step-by-step explanation:

Just count upward

The picture above tap and tell me yes or no in order thank you :)

Answers

Step-by-step explanation:

no,yes,no, d is probably yes I guess

Answer:

a. yes

b. no

c. yes

d. yes

have a nice day;)

the length and breadth of a hall are 20m and 15m respectively. find the area of 4 Walls of the hall if the height of the hall is 10 m

Answers

Answer: 700m^2

Step-by-step explanation:

length = 20m

breadth= 15m

so we use lateral surface area = 2(L+B) H

area of hall = 2(20+15)10

2×35×10 = 700m^2 ans

Solve each inequality for the variable. Show your work. 3x-7>4x+2

Answers

Step-by-step explanation:

3x-4x>2+7

-x>9

x>-9

Plz mark me as a brainlist

A car on a racetrack drove 98 miles in 60 minutes. How far did it drive in 12 minutes? Round the the nearest tenth when necessary.

Answers

Answer:

19.6 miles in 12 minutes.

Step-by-step explanation:

first take 60, then divide it by 12.

60÷12=5

then take 98 and divide that by 5

98÷5=19.6

find the value of 3 under root 54/250

Answers

Answer:

Evaluate cube root of 250- cube root of 54

3√250−3√54

Simplify each term.

53√2−33√2

Subtract 33√2 from 53√2-

2^3√2

The result can be shown in multiple forms.

Exact Form:

23√2

Decimal Form:

2.51984209....

Step-by-step explanation:

Hope it is helpful.....

The value of 3 under root 54/250 is 3 / 5.

What is a fraction?

A fraction is a numeral that represents a rational number.

Let a and b be two numbers, then their fraction can be represented as a/b.

The given fraction is,

54 / 250.

To find the value of 3 under root 54 /250,

Find cube root of 54 /250.

∛(54 / 250)

= ∛(27 / 125)

= ∛27 / ∛125

= 3 / 5

The value of cube root of 54 /250 is 3/5.

To know more about Fraction on:

https://brainly.com/question/10708469

#SPJ2

Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent

Answers

Answer:

$38.48

If this helps, make sure to rate it 5 stars and give me brainliest and a thanks!

-2+4x+5-6x=-x+3,2-2x+1

Answers

Answer:

x=30

Step-by-step explanation:

i just wrote it down and here the photo of the steps

Other Questions

Write down the following scenarios as examples of elastic, inelastic, or unit elastic demand. a. When Ruko, a device used to stream movies at home, increases prices by 39 %, total revenue decreases by 55 %. b. When Cinema Supreme decreases ticket prices by 5 %, total revenue does not change. c. When Bluebox, a DVD rental kiosk, increases its prices by 44 %, total revenue increases by 31 %. Jenny studied flashcards then she practiced her spelling after that she took a break.A) A sentenceB) A sentence fragmentC) A run-on sentence Help scroll through the pics Every culture has its own definition of attrcativeness. But even if you donnot accept your culutral view od attrcativeneaa if those around you do This information relates to Ayayai Real Estate Agency. Oct. 1 Stockholders invest $29,100 in exchange for common stock of the corporation. 2 Hires an administrative assistant at an annual salary of $30,000. 3 Buys office furniture for $3,610, on account. 6 Sells a house and lot for E. C. Roads; commissions due from Roads, $10,000 (not paid by Roads at this time). 10 Receives cash of $130 as commission for acting as rental agent renting an apartment. 27 Pays $600 on account for the office furniture purchased on October 3. 30 Pays the administrative assistant $2,500 in salary for October.Prepare the debit-credit analysis for each transaction. 5 out of 40 randomly selected students at Oxford Middle School stated that they would like to have a school uniform policy. Based on those results, about how many students out of the 992 enrolled would you expect to want a school uniform policy? What were two effects of the battle of lake Erie? According to the National Beer Wholesalers Association, U.S. consumers years and older consumed gallons of beer and cider per person during . A distributor in Milwaukee believes that beer and cider consumption are higher in that city. A sample of consumers years and older in Milwaukee will be taken, and the sample mean beer and cider consumption will be used to test the following null and alternative hypotheses:_______.H0 : 26.9Ha : > 26.9 a. Assume the sample data led to rejection of the null hypothesis. What would be your conclusion about consumption of beer and cider in Milwaukee?b. What is the Type I error in this situation? What are the consequences of making this error?c. What is the Type II error in this situation? What are the consequences of making this error? A cement truck pours cement into a container in the shape of a cylinder with a radius of 4 feet. The height, h, of the cement in the container increases at a rate of approximately 10 inches per minute. Write an equation that models the volume, V, of the cement in the container in terms of h, then use the equation to determine the time at which the volume is 80 cubic feet. Note that the volume of a cylinder is V=r2h, where r and h are the radius and height of the cylinder. The following equation is an example of a ______________ reaction. 2 NaCl + F2 2 NaF + Cl2 ?SynthesisDecompositionSingle replacementDouble replacement Which professionals most directly use geometry In their work?O A. accountants B. astronomersO C. judges D.pharmacistsO E. politicians WILL MARK BRAINLIESTWhich value of x makes x-3/4 + 2/3 = 17/12 true? a cyclist travels for 5 days and covers 375km in total.He covers 67km 78km 46km and 89km on the fist 4 days .How far does he travel on day 5 What is the value of the expression below if x =6 and y=4? (+y)+5 9. Which of these was an example of US industrial mobilization for war? (5.1.B) A. Increased factory production of tanks and planes B. Increased farm production of wheat C. Rationing of products, like copper and rubber D. Increased production of automobiles The Garden Company began the accounting period with a $46,000 credit balance in its Accounts Payable account. During the accounting period, Garden Company incurred expenses on account of $125,000. The ending Accounts Payable balance was $65,000. Required Based on this information, determine the amount of cash outflow for expenses during the accounting period. (Hint: Use a T-account for Accounts Payable. Enter the debits and credits for the given events, and solve for the missing amount.) Suppose that when the price of gasoline is $3.50 per gallon, the total amount of gasoline purchased in the United States is 6 million barrels per day. Also, suppose that when the price of gas decreases to $3 per gallon, the total amount of gasoline purchased is 8 million barrels per day. Based on these numbers and using the midpoint formula, the price elasticity of demand for gasoline is: A classic example of wildlife mismanagement is the North American bison, which was brought close to extinction in the19th century. What are the two major reasons it almost became extinct?A) Disease brought by European animals and sustained by drought almost killed the bison.B) War between settlers and tribes, and drought dwindled the numbers to almost zero.C) Bison hides had become fashionable as hats, causing a war between settlers and the tribes whowere dependent on the bison for existence.D) Prairie dogs spread the plague across the Great Plains.E) none of the above Please help! Which of the following sentences does not belong in this illustrationparagraph?The Hound of the Baskervilles is a masterpiece amongclassic mysteries. Sir Arthur Conan Doyle would havepreferred to write historical fiction. Doyle keeps theaudience riveted as he unfolds the terrible tale of thedevilish dog on the moors of Dartmouth. As he unfolds themystery of the terrifying dog and the murders for which itis responsible, the reader cannot help but be caught up inthe terror of the black nights on the moor where evil ispresent. In this novel, Doyle truly creates a detective tourde force.A. The Hound of the Baskervilles is a masterpiece among classicmysteriesB. In this novel. Dovle truly creates a detective tour de force.C. Sir Arthur Conan Doyle would have preferred to write historical fiction.D. All of the above in the paragraph. PLEASE HELPThis quote is from the article, "A Profitable Business". In a few sentences, explain the importance of the quote:Take care of sheep, and they'll take care of you.