A cyclist goes round a circular path of radius 20.0 m with a speed of 14 m `s^-1`.Find the angle through which his cycle makes with vertical.`(g=9.8 ms ^-2)`.

A car moves a circular path of radius 20 m in 50 s with a uniform speed. Find the speed.

A body moves on a circular path of radius 1 m. It completes one circle in 2 seconds. Find its speed.

A cyclist going at a speed of 24 km h^-1 ,takes a turn of 6.70 m radius .Find the inclination of his cycle to vertical.

A cyclsit goes around a circular track once every 2 minutes. If radius of the circular track is 110 m, calculate the speed of the cyclist.

A car is moving with a speed of 30 m s^(-1) on a cricular path of radius 500 m.Its linear speed is increasing at the rate of 2 m s^(-2) .Find the values of its net acceleration.

A person in an elevator accelerating upwards with an acceleration of 2ms^-2 , tosses a coin vertically upwards with a speed of 20 m s^-1 . After how much time will the coin fall back into his hand? (g = 10 ms^-2)

A stone of mass 0.25 kg tied to the end of a string is whirled round in a circle of radius 1.5 m with a speed of 40 rev.//min in a horizontal plane. What is the tension in the string ? What is the maximum speed with which the stone can be whirled around if the string can withstand a maximum tension of 200 N ?

A particle executing circular motion of radius 5 m and linear speed of 3 ms^-1 which is increasing at the rate of 2 m s^-2 .What is the acceleration of the particle?

A large plane sheet of charge having surface charge density 5.0 xx 10^-16 C m^-2 lies in the XY-plane . Find the electric flux through a circular area of radius 0.1 m , if the normal to the circular area makes an angle of 60^@ with the Z-axis. Given that epsilon_0 = 8.85 xx 10^-12 C^2N^-m^-2