Question

A body is moving under the action of a force. Suddenly
force is increased to such an extent that its kinetic energy is
increased by 100%. The momentum increases by :​

Answer 1

Answer:

Here's the answer :

Explanation:

Previous kinetic energy = 1/2 mv^2

Previous momentum = mv

c(M/K.E) = 2/v

new kinetic energy = 200/100 * previous kinetic energy

                                = mv^2

new momentum = c * K.E

                           = 2/v * mv^2

                           = 2mv

so, The momentum is doubled or, it also increases by 100%.