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18-02-2024
Physics

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In a 32 s interval, 213 hailstones strike a glass window of area 1.29 m2 at an angle 34◦ to the window surface. Each hailstone has a mass of 3 g and speed of 5.7 m/s. If the collisions are elastic, find the average force on the window. Answer in units of N.

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