Question

1. A stone is dropped from the edge of a roof and passes a window that is 1 m high in 0.1s
How far is the roof above the top of the window? (Take g = 10 m/s^2)

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Answer 1

Answer:

Given that, Stone passes through the window in 0.1 second. So it travels k+2 m in t + 0.1seconds . 1.95 = t. Therefore, The stone takes 1.95seconds to travel from roof to top of the window.l