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A car of mass 800 kg moves on a circular track of radius 40 m. If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

A car of mass 800 kg moves on a circular track of radius 40 m. If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

Grade:12

1 Answers

Roopesh Kishan
23 Points
7 years ago
VMAX = (coeff of friction*R*g)½, where R is radius of the curved track..
so here in this problem radius is given as 40m and coeff of friction as 0.5
so by subs in the formula
v= (0.5*40*10)1/2m/s

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