A cyclist rides along the circumference of a circular horizontal plane of radius `R`, with the friction coefficient `mu=mu_(0)(1-(r )/(R ))`, where `mu_(0)` is constant and `r` is distance from centre of plane `O`. Find the radius of the circle along which the cyclist can ride with the maximum velocity, what is this valocity?

A cyclist rides along the circular path of a circular horizontal plane of radius R, the firctional coefficient being dependent only on distance r from the centre O of the plane as mu = mu_(0) (1 - (r )/(R )) , where mu_(0) is a constant. Find the radius of the circle such that the cyclist can ride with the maximum velocity.

A cyclist rides along a circular path in a horizontal plane where the coefficient of friction varies with distance from the centre O of the circular path as mu = mu_(0)(1-(r)/(R)) where R is the maximum distance up to which the road is rough Find the radius of the circular path along which the cyclist can ride with maximum velocity. What is this maximum velocity ?

A cyclist rides along the circular path of a circular horizontal plane of radius R, the firctional coefficient being dependent only on distance r from the centre O of the plane as mu = mu_(0) (1 - (r )/(R )) , where mu_(0) is a constant. What is the cyclist's maximum velocity ?

The maximum speed of a car on a curved path of radius 'r' and the coefficient of friction mu_(k) is .

Mass density of sphere of radius R is (K)/(r^(2)) . Where K is constant and r is distance from centre. A particle is moving near surface of sphere along circular path of radius R with time period T. Then

Mass density of sphere of radius R is (K)/(r^(2)) . Where K is constant and r is distance from centre. A particle is moving near surface of sphere along circular path of radius R with time period T. Then

Mass density of sphere of radius R is (K)/(r^(2)) . Where K is constant and r is distance from centre. A particle is moving near surface of sphere along circular path of radius R with time period T. Then

A car is taking turn on a circular path of radius R. If the coefficient of friction between the tyres and road is mu , the maximum velocity for no slipping is

A car is taking turn on a circular path of radius R. If the coefficient of friction between the tyres and road is mu , the maximum velocity for no slipping is