Physics, 07.03.2020 02:58 research73
A rock of mass m is dropped from a sheer cliff of height h. The wind exerts a force F on the rock. 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.)
a. At what time t does the object strike the ground?
b. Find an expression in terms of m and F for the acceleration ax of the object in the horizontal direction (taken as the positive x direction).
c. How far is the object displaced horizontally before hitting the ground?
d. Find the magnitude of the object's acceleration while it is falling, using the variables F, m, and g.
Answers: 3
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A rock of mass m is dropped from a sheer cliff of height h. The wind exerts a force F on the rock. A...
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