Questions
Which of the following is correct?
detailed solution
Correct option is A
The kinetic energy of a system can be changed without changing the momentum. An explosion of a bomb is a good example of this phenomena. When a bomb explodes, kinetic energy is greatly increased but the momentum is conserved. This can be proved using vector algebra, by taking the vector sum of the velocities of all the particles in the explosion.Talk to our academic expert!
Similar Questions
A light body A and a heavy body B have equal linear momentum. Then the KE of the body A is
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