An inclined plane allows you to exert a force on an object over a longer distance. As a result, the force you exert is . 1.) equal to the weight of the object

2.) equal to the output force

3.) greater than the output force needed

4.) less than the output force needed

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.