Home » doubt » Momentum and Kinetic Energy

Momentum and Kinetic Energy

Share with:


How it is possible to double the momentum of a body by increasing the kinetic energy four times?at the time what happen to mass?

Answer:

When we say, KE is increased, we mean to say by increasing speed alone unless otherwise specified.

Here mass remains constant.

Please note that the question says, KE of a body increased 4 times; which suggests that the body is the same and KE is increased by increasing the speed alone.

Ask a Doubt

Post your Physics Doubts here

Name (required)

Email (required)

Subject

Message/Doubt/Question

Upload a file if required

Archives

askphysics@Twitter

  • Science Half Yearly Sample Question Papers for Class X https://t.co/eILW0hGlVw
    about 1 week ago
%d bloggers like this: