3 imagine that the first step of a rube goldberg machine involves a marble rolling down a ramp. what kind of…

3 imagine that the first step of a rube goldberg machine involves a marble rolling down a ramp. what kind of energy does the marble have before it begins to move?\na kinetic energy\nb potential energy\nc both kinetic and potential energy\nd neither kinetic nor potential energy

3 imagine that the first step of a rube goldberg machine involves a marble rolling down a ramp. what kind of energy does the marble have before it begins to move?\na kinetic energy\nb potential energy\nc both kinetic and potential energy\nd neither kinetic nor potential energy

Answer

Answer:

B. Potential energy

Brief Explanations:

Potential energy is stored energy based on position. Before moving, the marble is at rest on the ramp, so it has gravitational potential energy due to its height, and no kinetic energy (which requires motion).