# What is the average force of a 10 gram bullet moving at 200 meters per second stops after penetrating 5 cm of wooden

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## What is the average force of a 10 gram bullet moving at 200 meters per second stops after penetrating 5 cm of wooden

Average force F=mass×acceleration=. 001×400000=4000N Option C is correct.

## What happened to the kinetic energy of a bullet when it penetrates into the target?

Answer: It turns into heat(which is still a form of kinetic energy at a molecular level).

## 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 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 the energy of a bullet on a target?

Energy on Target Terminal ballistics is the study of how a projectile behaves when it hits its target and transfers its kinetic energy to the target. The bullet’s design, as well as its impact velocity, plays a huge role in how the energy is transferred.

## What is the loss of kinetic energy of a bullet?

A bullet’s energy is lost to air friction just like a spaceship during re-entry. The bullet heats up as it travels through the air, turning kinetic energy into heat energy, slowing it down.

## What is the kinetic energy of a bullet when a bullet is fired from a gun?

Assertion :In case of bullet fired from gun, the ratio of kinetic energy of gun and bullet is equal to ratio of mass of bullet and gun. Reason: Kinetic energy ∝1mass; if momentum is constant. A gun fires a small bullet with kinetic energy K.

## 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 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 a bullet of mass 0.2 kg moving at 400m s?

answer is 80kgm/s. Explanation: momentum = mass *velocity.

## 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.

## What is the velocity of a bullet reduced from 200 m per second to?

The velocity of a bullet is reduced from 200 ms−1 to 100 ms−1 while travelling through a wooden plank of thickness 10 cm.

## How much force is required to move a body of mass 5 kg with 10 m per second square?

Expert-Verified Answer A= V-U/T = 10-0/2= 5 M/S SQUARE.. NOW,, WE KNOW THAT FORCE= MASS×ACCELARATION= 5×5= 25 NEWTONS..

## What is average force formula?

Average Force is not a constant or absolutely measured value for velocity. It is the product of mass and average velocity during the given duration. Average Force Formula is F=m(Vf−Vi)Δt F = m ( V f − V i ) Δ t , where m is the mass, t is the time taken, and vi and vf are the initial and final velocities.