Physics
MakailaL
5

what happens to kinetic energy of a snowball as it rolls across the lawn and gains mass

+0
(2) Answers
karla519

If an object whose mass is growing keeps the same, unchanged kinetic energy, then its motion must slow down, because         Kinetic Energy = (1/2) (mass) (speed)² .   

NYCDEE

If you are not considering friction, the energy must be the same, therefore, kinetic energy will be constant.

Add answer