Can anyone help with this?

Answer:

C.I dont know but that is my answer

Answer:

An object with a mass of 0.5 kg and a velocity of 3 m/s

Explanation:

Momentum = mass * velocity

= 0.5 * 3

= 1.5

Highest value among all.

Hope it helps!!

English:

The piece of plastic most likely cooled.

/

Español:

Lo más probable es que la pieza de plástico se haya enfriado.

Answer:

Weight varies with location depending upon the acceleration due to gravity eg. for a mass m = 10kg on Earth it`s weight is W = mg = 10 x 10 = 100N.

Explanation:

Near Earth's surface, the weight of an object in newtons is  10 times its mass in kilograms. This relationship of the acceleration is due to gravity on Earth, which is 9.81 m/s².

Mathematically, it can be expressed as:

Weight (in newtons) = Mass (in kilograms) × Acceleration due to gravity

So, an object with a mass of, for example, 5 kg, its weight near the Earth's surface would be:

Weight = 5 kg × 9.81 m/s² = 49.05 N

The weight in newtons is roughly 10 times the mass in kilograms of objects near the Earth's surface. The given statement is correct.

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When all the air inside the tin are taken out, the air outside the tin becomes greater than the air inside causing inward pushing of the tin which results in collapse of the tin.

This is a situation when the forces acting on an object are unequal.

A tin will remain firm when air inside it is prevented from escaping. During this time, the forces of air outside the tin balances the forces of air inside the tin, this process creates equilibrium condition that cause the tin to be firm.

When all the air inside the tin are taken out, the air outside the tin becomes greater than the air inside causing inward pushing of the tin which results in collapse of the tin.

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Explanation:

using kinetic energy=½MV²

m=24kg

v=3.5m/s

½×24×3.5²=147J

Answer:

120 miles/h = 53.6448 m/s

Explanation:

1 mile per hour = 0.44704 m/s

120 * 0.44704

= 53. 6448 m/s

Answer:

not me

Explanation:

Answer:

The amount of oxygen in ocean water increases as temperature increases. Sunlight penetrates the top layers of the ocean, so photosynthesis occurs there. Nutrients, minerals, and gases are more available to marine life in the bottom layers of the ocean.

Explanation:

Answer:

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question

mass = 36 kg

acceleration = 0.9 m/s²

We have

force = 36 × 0.9 = 32.4

We have the final answer as

Hope this helps you

Answer: it can be broken into many plates

Explanation:

Answer:

[tex]\boxed {\boxed {\sf 55 \ Newtons}}[/tex]

Explanation:

We are asked to find the force applied to the volleyball. According to Newton's Second Law of Motion, force is the product of mass and acceleration.

[tex]F=ma[/tex]

We are given the mass, but we must calculate the acceleration.

1. Acceleration

Acceleration is the rate of change of velocity with respect to change. It is the change in velocity over the time.

[tex]a= \frac{v_f-v_i}{t}[/tex]

The volleyball starts at rest or 0 meters per second and reaches a velocity of 22 meters per second in 0.2 seconds.

Substitute the values into the formula.

[tex]a= \frac{ 22 \ m/s - 0 \ m/s}{0.2 \ s}[/tex]

Solve the numerator.

[tex]a= \frac{22 \ m/s}{0.2 \ s}[/tex]

Divide.

[tex]a= 110 \ m/s^2[/tex]

2. Force

Now we know the mass and acceleration, so we can calculate the force.

[tex]F=ma[/tex]

The mass is 0.5 kilograms and the acceleration is 110 meters per second squared.

Substitute the values into the formula.

[tex]F= 0.5 \ kg * 110 \ m/s^2[/tex]

Multiply.

[tex]F= 55 kg*m/s^2[/tex]

1 kilogram meter per second squared is equal to 1 Newton, so our answer of 55 kg*m/s² is equal to 55 Newtons.

[tex]F= 55 \ N[/tex]

55 Newtons of force are applied to the volleyball.

(a) The resistance needed to generate that current is 480 ohms.

(b) When the current increases, the resistance in the circuit decreases.

The given parameters;

The resistance needed to generate that current is calculated as follows;

[tex]V = IR\\\\R = \frac{V}{I} \\\\R = \frac{120}{0.25} \\\\R = 480 \ ohms[/tex]

When the current increases, the resistance in the circuit decreases.

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Answer:

it would be crushed by the weight and force of the red hole so it wouldn't be possible.

but hypothetically, I personally think the darkness will act as a light conductor and color the bright light just how the sun *bright light* covers the light from our phones. even with the brightness up, the lights to bright. but for the black hole, I think it would be that thr dark is too dark so you can't see. like when you look directly at something in the dark and you can't see it. if you look somewhere demi close to it you can though.

It couldn't be done since the red hole would crush it under its weight and force. However, in a hypothetical situation, I believe the blackness will serve as a light conductor and tint the brilliant light similarly to how the sun's bright light shades the lighting from our phones. Even when brightness is increased, the lights are too bright. For the black hole, I believe the problem would be that it is too dark, and you can't see. Similar to when you stare directly at someone in the dark, and you cannot see it. However, you can if you look somewhat nearby.

A black hole is a sector of spacetime where gravity is so powerful that nothing can leave from it, not even electromagnetic radiation like light. A sufficiently compacted mass can distort time to create a black hole, as per generalized relativity theory. The event horizon is the time when there is no way out. According to general relativity, it has no locally observable characteristics, despite having a significant impact on the outcome and circumstances of an item crossing it.

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Answer:

sorry bro I can't understand this language so you can ask from the Wikipedia

it absorbs energy and releases oxygen and glucose.

Answer:

secondary colours yeah

Answer:

The phenotypes of the offspring will be 100% roan.

Explanation:

Answer:

current

Explanation:

Answer:

86 mph

Explanation:

brainliest pls

Answer:

C

Explanation:

The acceleration will be negative, as in the problem statement, the upwards direction is defined as positive (the object is shot upwards and has a positive velocity), so immediately, we can eliminate A and B.

You can then use the kinematics equation:

[tex]v=v_o+at[/tex], where

a= -9.8 m/s^2 (acceleration due to gravity)

t= 4 s (time)

v[tex]_0[/tex]= 20 m/s (initial speed)

when you solve, the final velocity is -19.2 m/s, so the velocity is negative (the object is on its way down).  

Answer:

This is really off topic but to start/end your day, you are stunning and amazing~ <3

Answer:

Refer to the MS Word Document page to get explanation and answers.

Answer:

The symbol is Au, the atomic number is is 79, and the atomic mass is 196.97

Answer:

Symbol: Au

AN: 79

MN: 196.96657 u

Explanation:

Answer:

Because of the way the Sun formed

Explanation:

The original cloud was spinning, and this spin caused it to flatten out into a disk shape due contracting as gravity pulled its parts toward the center. This dust cloud rotated slowly at first but sped up as it contracted, in much the same way that a figure skater spins more quickly when she pulls her arms closer to her body. (This law of physics is known as angular momentum.) The faster rotation flattened the cloud, with the Sun at the center and planets forming within that plane

Answer: Rotational motion

Explanation: The two types of motion of the rolling ball are translational motion and rotational motion. The center of mass of the ball undergoes translational motion whereas the ball undergoes rotational motion in the center of mass frame.