# What happens with heavy ball velocity when it collides with light ball at rest?

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## What happens with heavy ball velocity when it collides with light ball at rest?

In a head-on elastic collision where the projectile is much more massive than the target, the velocity of the target particle after the collision will be about twice that of the projectile and the projectile velocity will be essentially unchanged. So, the second ball will move with a speed approximately equal to 2v.

Expert-Verified Answer Mass of the tennis ball x 10 = Mass of the basketball. This means, The mass of the basketball is ten times the mass of the tennis ball.

## What is the velocity of the 3 kg ball after the collision?

The velocity of the 3 kg ball is 4 m/s after the collision.

## What happens when a light mass collides with a heavy mass at rest?

A light object collides with a much heavier target which is at rest. The light object bounces off the target, maintaining the same speed but with opposite direction. The heavy target remains at rest.

## What is a mass of a basketball?

According to basketball rules, a properly inflated bas- ketball must have a circumference between 29.5 and 30 in., and weigh between 20 and 22 oz.² If we assume average. values, these dimensions translate to a radius of 12 cm and. a mass of 600 g.

## Does the mass of the ball affect the ball’s acceleration?

Since a = F⁄m, and the force (F) is the same for each ball, for a greater mass (m) the value for acceleration (a) will be less. So, for the ball with the greater mass, acceleration is less and it rolls slower. For the ball with the lesser mass, acceleration is greater and it rolls faster.

## Does the mass of a ball affect its speed?

Mass does not affect the speed of falling objects, assuming there is only gravity acting on it.

## What is the formula for velocity of a collision?

What is the formula of collision? From the conservation of momentum, the formula during a collision is given by: m1v1 + m2v2 = m1v’1 + m2v’2. If the collision is perfectly inelastic, the final velocity of the system is determined using v’ = (m1v1 + m2v2)/m1 + m2.

## What is the formula for the velocity of a ball?

The velocity of the falling ball as a function of time is v = -9.8 (m/s2) t j and its position as a function of time is r = (4.9 m – ½ 9.8 (m/s2) t2) j.

## How do you calculate ball collision?

After the collision, the momentum is pf = mvf + MVf, and the kinetic energy is KEf = (1/2)mvf2 + (1/2)MVf2. So we have two equations: mvf + MVf = (M-m)Sqrt{2gh} (1/2)mvf2 + (1/2)MVf2 = (M+m)gh.

## What happens when a very heavy ball collides with a light stationary ball on a flat surface?

Answer. Explanation: Due to the collision of the moving billiard ball to the stationary ball, the stationary ball will be set into motion. This happens because of the momentum transfer from the moving ball to the stationary ball.

## What happens when a lighter object collides with a heavier object?

a lighter object hits a heavier object, the action/reaction forces between them are larger than they would be between equal objects. And thus, the reaction force that stops the lighter object is larger than what is needed to precisely slow it down to zero.

## What happens when a moving ball strikes a ball at rest in an elastic collision?

In an elastic collision, the objects separate after impact and don’t lose any of their kinetic energy. Kinetic energy is the energy of motion and is covered in detail elsewhere. The law of conservation of momentum is very useful here, and it can be used whenever the net external force on a system is zero.

## What happens when an object collides with a stationary object?

When a moving object collides with a stationary object of identical mass, the stationary object encounters the greater collision force. When a moving object collides with a stationary object of identical mass, the stationary object encounters the greater momentum change.