Well, if I understand correctly, I think it'd be 60, because 60+60= 120, but I may be wrong. It's not my best subject, but why not try to help even though I suck lol.
City of Pittston City Hall
Answer; the free encyclopedia. In mechanics and physics, simple harmonic motion is a special type of periodic motion or oscillation where the restoring force is directly proportional to the displacement and acts in the direction opposite to that of displacement.
Explanation:
Answer:
Displacement
Explanation:
The area under a velocity-time graph is the displacement. Velocity can be negative if an object is moving backwards.
Sana makatulong!!
answer:
liquids have he ability to change shape
liquids flow even with some resistance
liquids have a definite volume
liquids have molecules that slip past each other
