In a 30.0 s interval, 540 hailstones strike a glass window of area 0.600 m2 at an angle of 45.0° to the window surface. Each hailstone has a mass of 5.00 g and moves with a speed of 8.00 m/s.
Assuming the collisions are elastic, find the average force on the window. N
Find the pressure on the window (due to the hailstones only). Pa