Answer:
force pushed the object = 10 × 5 = 50N
1.) potential energy
2.)potential and kinetic
3.)The roller coaster car has the most kinetic energy at point X i know this because the car is moving and kinetic energy has the power to move or change things therefore point X is when the roller coaster car has the most energy.
4.)potential energy
5.)kinetic energy
6.) potential and kinetic energy
It would be A: Have a greater height.
The higher the wave the higher the energy!
