Physics, 19.02.2021 18:10 stoog7352

A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4 m/s. But 5 seconds later, at the bottom of the
slope, its speed is 43 m/s. What is its average acceleration?

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A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope,...