# science

Is Kinetic energy always conserved?
I know that energy is conserved, butI don't think that Kinetic energy is always conserved?

1. 👍 0
2. 👎 0
3. 👁 86
1. Try some of the following links:

\http://search.yahoo.com/search?fr=mcafee&p=is+kinetic+energy+always+conserved

Sra

1. 👍 0
2. 👎 0
2. thermal energy transfer

1. 👍 0
2. 👎 0

## Similar Questions

1. ### physics

Determine for each of the following statements whether it is always true or can be false. In a perfectly inelastic collision, the kinetic energy is conserved. Kinetic energy is conserved in an elastic collision. Two objects of

asked by Katie on March 2, 2012
2. ### Physics

You drop an egg from rest with no air resistance. As it falls, a. only its momentum is conserved. b. only its kinetic energy is conserved. c. both its momentum and its mechanical energy are conserved. d. its mechanical energy is

asked by Joe on March 5, 2011
3. ### AP Physics - collisions?

Two steel balls collide and bounce apart in an isolated system. If the final kinetic energy is less than the initial kinetic energy, what of the following is true? a) Momentum is conserved in this elastic collision incorrect b)

asked by Anonymous on August 30, 2017
4. ### Physics

Which of the following statements is true for an elastic collision? A. Both momentum and kinetic energy are conserved. B. Momentum is conserved, but kinetic energy is not conserved. C. Kinetic energy is conserved, but momentum is

asked by Joe on March 5, 2011
5. ### physics

Which of the following statements is true for an inelastic collision? A. Both momentum and kinetic energy are conserved. B. Momentum is conserved, but kinetic energy is not conserved. C. Kinetic energy is conserved, but momentum

asked by Joe on March 5, 2011
6. ### Physics

Consider an isolated system consisting of two masses, each of which has a velocity vector in two dimensions. When these two masses collide the total momentum of the system is conserved. (a) Show that if the total momentum of the

asked by Tim on March 30, 2014
7. ### physics

Which one of these statements concerning elastic collisions is FALSE? Select one: a. The two objects remain together after collision b. The kinetic energy is conserved c. The momentum is conserved

asked by jake on June 7, 2014
8. ### physics

Which one of these statements concerning elastic collisions is FALSE? Select one: a. The two objects remain together after collision b. The kinetic energy is conserved c. The momentum is conserved

asked by jake on June 7, 2014
9. ### Physics

Two lumps of clay having equal masses and speeds, but traveling in opposite directions, collide and stick together. Which of the following statements about this system of lumps must be true? A. The momentum of the system is

asked by Joe on March 5, 2011
10. ### Physics

Does the total kinetic energy of an isolated system necessarily have to be conserved when its total momentum is conserved?

asked by Terry on March 5, 2016

More Similar Questions