Question

Find the kinetic energy of a moving body affected f its (a) mass is doubled (b) velocity doubled
(a) halved (b) doubled
(a) doubled (b) four times
(a) doubled (b) doubled
none of these​

Answer 1

Answer:

Note: Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K=12mv2.

none of these