167k views
1 vote
Determine the kinetic energy of a 1000kg roller coaster car that is moving with a speed of 20.0m/s

1 Answer

4 votes
ke = 0.5mv^2=0.5*1000*20^2=200kJ
User Tellingmachine
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.