The Newton's second law says
ma=F.For the circular motion on the flat road
mRv2=μsmg.Hence, the car will follow the curve if
μs≥gRv2=9.8×50152=0.46(a)
μs=0.60≥0.46The car will follow the curve.
(b)
μs=0.25≤0.46The car will skid the curve.
Comments
Leave a comment