A juggle maintains four balls in motion making each in turn rise to a height of 20 m form his hand. With velcoity does he project them and where will the other three ball be at the instant when the fourth one is just leaving the hand ? Take g = `10m^(-2)`

A circus artist maintains four balls in motion making each in turn to rise to a height of 5 m from hishand. Calculate the velocity with which he projects the balls. Where will the other three balls be at the instant when the fourth one is just leaving his hand ? Take g = 10m//s^(2)

A jugglar maintains four balls in motion, vaking each in turn rise to a height of 20 .0 m from his hand .Find the velocity with which the jugglar project these balls and the position of other three balls at the instant when the foruth ball is just leaving the hand of jugglar. Take g= 10 m//s^2.

A juggler maintains four balls in motion, making each to them to rise a height of 20 m from his hand. What time interval should he maintain, for the alphaer distance between them.

Two balls are released from the same height at an interval of 2s. When will the separation between the balls be 20m after the first ball is released? Take g=10m//s^(2) .

A football is kicked with speed 20 ms^(-1) at a projection angle of 45^@ from the ground. A receiver on the goal line 20 m away in the disrection of the kich runs the same instant to meet the ball. What must he his speed, of he is to catch the ball cefore it hits the ground ? Take g= 10 ms^(-2) .

A player throws a ball upwards with an initial speed of 30 m s^(-1) . How long does the ball take to return to the player's hands? ( Take g = 10 m s^(-2) )

A juggler maintains four balls in vertically upwards motion. He attempts next ball after (1)/(4) seconds. For the show to go one, what should be the height for which he thrwos the ball ? (g = 10 m//s^(2))

A ball is projected for maximum range with speed 20 ms^-1 . A boy is located at a distance 25 m from point of throwing start run to catch the ball at the time when the ball was projected. Find the speed of the boy so that he can catch the ball (Take g = 10 ms^-1) .