# What is a 50 gram bullet moving with velocity of 10 m per second gets embedded into?

## What is a 50 gram bullet moving with velocity of 10 m per second gets embedded into?

The correct Answer is:B Step by step video, text & image solution for A 50 g bullet moving with velocity 10 m / s strikes a block of mass 950 g at rest and gets embedded in it.

## How much work is done on a ball of mass 50 gram to give it a momentum of 5 kg metre per second?

So, work done = Change in KE of the ball =12mv2=12×0.05×1002=250 J. Q. A body of mass m is travelling with velocity v.

## What is a bullet of 10 grams moving with a velocity of 400 meters per second?

A bullet of mass 10 g moving horizontally with a velocity of 400 m/s strikes a wooden block of mass 2 kg which is suspended by a light inextensible string of length 5 m. As a result, the centre of gravity of the block is found to rise a vertical distance of 10 cm.

## What is a bullet of mass 10g moving with a velocity of 400m s or a cricket ball?

Solution: A bullet of mass 10 g moving with the velocity of 400 m/s and a cricket ball of mass 400 g thrown with the speed of 90 km/h . Then the cricket ball has higher momentum. =10 kg ms-1 Thus, the cricket ball has higher momentum.

## What is the formula for mass work?

Work is the force exerted on an object times the distance over which the force is exerted: W = Fx, where W is the work in Nm = Joule. Work done to lift an object of mass m a height h: W = Fgh = mgh. Work done against friction: W = Ff x.

## What is the formula for work given mass and height?

In order to lift an object of mass m so that its height increases by a distance h, you have to exert an average force mg through a distance h. The work you have to do lifting the object is W = mgh.

## What is a bullet of mass 10g moving horizontally with a velocity of 400?

A bullet of mass 10 g moving horizontally with a velocity of 400 ms−1 strikes a wooden block of mass 2 kg which is suspended by light inextensible string of length 5 m. As a result, the centre of gravity of the block is found to rise a vertical distance of 10 cm.

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

The recoil velocity of the gun V = − m v M . The negative sign indicates that the gun moves in the opposite direction of motion of the bullet.

## What is a bullet of mass 0.03 kg moving with a velocity of 400?

A bullet of mass 0.03 kg moving with a speed of 400 m/s penetrates 12 cm into fixed block of wond Calculate the average force exerted by the wood on the bullet. [Ans. 2 x 104 N.

## What is a bullet of mass 50 grams moving with a speed of?

Hence there is an average retarding force of 62500N. Was this answer helpful? A bullet of mass 50 g is moving with a velocity of 500 m/s. If it penetrates into a 10 cm still target and comes to rest.

## What is the velocity of a gun fires a bullet of mass 50 g?

A gun fires a bullet of mass 50 g with a velocity of 30 m s−1. Because of this, the gun is pushed back with a velocity of 1 m s−1.

## What is the answer to a particle moves with a uniform velocity of 50 m per second for 20?

A particle moves with a uniform velocity of 50 m/s for 20 minutes. What is the velocity of the particle at t=2 minutes? Your question contains the answer, as the instantaneous time, asking the velocity lies in the interval of uniform speed. Hence 50 m/s.

## What is the speed of recoil of a 10g bullet shot from a 5kg gun with a velocity of 400m s?

By using this, 10grams or 0.01kg of bullet with speed 400 m/sec and 5kg gun recoil with speed suppose ‘v’. v=0.8m/sec ANSWER.