Biology, 18.03.2021 02:20, fashionblogger28

A student wishes to measure the speed of a toy car at the bottom of an inclined plane. Which information is needed to calculate speed? a) the mass of the car and the height of the inclined plane b) the friction of the surface of the inclined plane and the mass of the car c) the length of the inclined plane and the time for the car to descend the inclined planed) the length of the car and the time for the car to descend the inclined plane
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A student wishes to measure the speed of a toy car at the bottom of an inclined plane. Which informa...