Biology

A 2000kg test car, traveling 60 ms hits a brick wall. Using motion pictures, the time involved is determined to be 0.050 s. What impulse does the car impart to the wall


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DaniellBrizeno502

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 impulse of car on the wall = change in momentum of the car = m v = 2000 x60 = 1.2 x10^5 N-sec

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