Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

a 4 kg rock is rolling 10m/s how do I find the kinetic energy

Sagot :

AL2006

The kinetic energy of any moving object is

     KE  =  (1/2) (object's mass) (its speed)² .

Both of those quantities are right there in your question.
Just write them into the  KE  formula.