Physics, 17.10.2019 00:30 QueenNerdy889
a stone of mass m is dropped from a sheer cliff of height h. the wind exerts a force f on the stone. assume the wind is parallel to the face of the cliff and the ground and f is constant. (use any variable or symbol stated above along with the following as necessary: g. for all vectors, enter the magnitude.)
1)if t = 0 corresponds to the moment the stone is released, at what time t does it strike the ground?
2)find an expression in terms of m and f for the acceleration ax of the stone in the horizontal direction (taken as the positive x-direction).
3)how far is the stone displaced horizontally before hitting the ground?
4)find the magnitude of the stone's acceleration while it is falling.
5)what if? recalculate your answers to parts (a) through (d) for the case where the wind instead blows at an angle θ below the horizontal. (use the following as necessary: m, g, f, h and θ.)
Answers: 1
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a stone of mass m is dropped from a sheer cliff of height h. the wind exerts a force f on the stone....
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