Ramon and sally are observing a toy car speed up as it goes around a circular track. ramon says, "the car’s speeding up, so there must be a net force parallel to the track." "i don’t think so," replies sally. "it’s moving in a circle, and that requires centripetal acceleration. the net force has to point to the center of the circle." do you agree with ramon, sally, or neither? explain.
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Ramon and sally are observing a toy car speed up as it goes around a circular track. ramon says, "th...
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