[" A juggler throws continuously balls at "],[" the rate of three in each second,each "],[" with a velocity of "10m/s" .If the mass of "],[" each ball is "0.05kg" his power is "]

A juggler throws continuously balls at the rate of three in each second, each with a velocity of 10 ms^(-1) . If the mass of each ball is 0.05 kg his power is

A solid disc of mass M is just held in air horizontally by throwing 40 stones per sec vertically upwards to strike the disc each with a velocity 6 ms^(-1) . If the mass of each stone is 0.05kg what is the mass of the disc (g=10ms^(-2))

A 0.5 kg ball moves in a circle of radius 0.4 m at a velocity of 4 m/s. The centripetal force on the ball is

A 0.5 kg ball moves in a circle of radius 0.4 m at a velocity of 4 m/s. The centripetal force on the ball is

A juggler throws balls into air. He throws one when ever the previous one is at its height point. If he throws n balls each second, the height to which each ball will rise is

A juggler throws balls into air. He throws one when ever the previous one is at its highest point. If he throws n balls each second, the height to which each ball will rise is

A ball of mass 1kg moving with a velocity of 15m // s undergoes a head on elastic collision with another ball of unknown mass at rest, and rebound with a velocity of 10m//s . What is the mass of the other ball?

what will be the wavelength of a ball of mass 0.1 kg moving with a velocity of 10 m s^(-1) ?

what will be the wavelength of a ball of mass 0.1 kg moving with a velocity of 10 m s^(-1) ?