Question #102211

In an 88 s interval, 588 hailstones strike a

glass window of area 0.624 m2

at an angle 20◦

to the window surface. Each hailstone has a

mass of 6 g and speed of 12.1 m/s.

If the collisions are elastic, find the average

force on the window.

Answer in units of N

Don't round answer.

glass window of area 0.624 m2

at an angle 20◦

to the window surface. Each hailstone has a

mass of 6 g and speed of 12.1 m/s.

If the collisions are elastic, find the average

force on the window.

Answer in units of N

Don't round answer.

Expert's answer

The impulse acting on a window

The average force

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