Evaluate the force exerted by the hail on the roof

Reference no: EM13562309

Hail is falling on the roof of a car at a mass rate ofm/t = 0.070kg/s and an inital velocity of v0 = -10m/s and strikes the roof perpendicularly. Suppose that the hailbounces off the roof of the car with a velocity of +15 m/s. Calculate the force exerted by the hail on the roof.

Reference no: EM13562309

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