What is the KE of an object of mass 5 kg moving with a velocity of 10m S?

The correct option is D The kinetic energy of an object of mass, m moving with a velocity of 5ms−1 is 25 J. What will be its kinetic energy when its velocity is doubled?

What is the momentum of a body of mass 5 kg moving with a velocity of 5m S *?

25kg m/s.

What is the momentum of a body of mass 5 kg moving with a velocity of 0.20 m per second?

Answer: Momentum = mv — formula for momentum. Velocity = 0.2 m/s.

What is the kinetic energy of an object of mass 5kg moving with velocity 2 meters per second?

Answer Expert Verified K.E= 15.625 J.

What is the momentum of the object of mass m moving with a velocity v?

The momentum, p of an object is defined as the product of its mass, m and velocity, V. Momentum = Mass x Velocity. That is, p = mv.

What force will change the velocity of a body of 5 kg from 20 m/s to 30 m/s in two seconds?

The force that can change the velocity of a body is 5 Newton .

What will be the velocity of a body of mass 5kg?

Question 77 A body of mass 5kg is moving with a velocity of 10 m/s. A force is applied to it so that in 25 seconds, it attains a velocity of 35 m/s.

What will be the velocity of a body of mass 5 kg?

The mass of the body is m=5kg . The change in velocity is from 30 m/s to 40 m/s.

What is the momentum of a body of mass 5kg?

10 kg m/s.
The momentum of a body of mass 5kg is 10 kg m/s.

What is the change in momentum of a body weighing 5 kg when its velocity changes from 0.20 m/s to 20m S?

Hence, The Change in Momentum is – 99 kg m/s.

What is the kinetic energy of a body of mass of 5kg?

100 J.
The kinetic energy of a body of mass 5 kg is 100 J.

How do you find velocity with mass and kinetic energy?

Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

What is the velocity of a body of mass 5 kg?

A body of mass 5 kg is moving with a velocity of 10 m/s. A force is applied to it so that in 25 seconds, it attains a velocity of 35 m/s. Calculate the value of the force applied. Advertisement Remove all ads

What is the momentum of a body of mass 5 kg?

A body of mass 5 kg is moving with a momentum of 10 kg-m/s. A force of .2 N acts on it, in the direction of motion of the body, for 10 s.

What is the velocity of 2 m/s in 10 sec?

Mass × velocity = 5 × v = 10. 0.2 = 5 × accln. So accln. is 0.04 m/s/s Assuming that the force acts in the same direction, velocity of 2 m/s will increase in 10 sec by 0.04 × 10 = 0.4 m/s and becomes 2.4 m/s.

How many joules does it take to stop a 10kg object?

This comes to 4.4 joules. If the force acts in the opposite direction, the velocity of 2 will become 1.6 m/s and change in KE = 3.6 J. A body of mass that is 10 kg is moving with a velocity of 15 m per second. What force is required to stop it in 3 seconds?