Driving your car with a constant speed of 12m/s, you wncounter a bump in the roa
ID: 1321115 • Letter: D
Question
Driving your car with a constant speed of 12m/s, you wncounter a bump in the road that has a circular cross-section. If the radius of the curvature of the bumb is 35m, find the apparant weight of a 68kg person in your car as you pass over top of the bump.
Driving your car with a constant speed of 12m/s, you wncounter a bump in the road that has a circular cross-section. If the radius of the curvature of the bumb is 35m, find the apparant weight of a 68kg person in your car as you pass over top of the bump.Explanation / Answer
W' = W + m*v^2/R
W' = (68*9.8) + (68*12*12)/35
W' = 946.17 N
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