hall4056s734828 hall4056s734828
  • 09-02-2024
  • Physics
contestada

In a 69s interval, 446 hailstones strike a glass
window of area 0.661 m^2 at an angle 47◦ to the window surface. Each hailstone has a mass of 8g and speed of 4.2 m/s. If the collisions are elastic, what is the average force on the window? What is the pressure on the window?

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