Question
A body slides over an inclined plane forming an angle of 45° with the horizontal. The distance x travelled by the body in time t is described by the equation x = kt² , where k = 1.732. The coefficient of friction between the body and the plane has a value
Options :
μ = 0.5
μ = 1
μ = 0.25
μ = 0.75
Answer :
μ = 0.75
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