A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes upto 2 m height further, find the magnitude of the force. (Consider `g=10m//s^2`).

A ball of mas 2gm is thrown vertically upwards with a speed of 30m//s from a tower of height 35m . (Given g=10m//s^(2) )

A ball of mas 2gm is thrown vertically upwards with a speed of 30m//s from a tower of height 35m . (Given g=10m//s^(2) )

A cricket ball of mass 0.15 kg is thrown vertically up by a bowling machine so that it rises to a maximum height of 20 m after leaving the machine. If the part pushing the ball applies a constat force F on the ball and moves horizontally a distance of 0.2 m while launching the ball, the value of F (in N) is (g = 10 ms^(-2)) __________.

A cricket ball of mass 0.15 kg is thrown vertically up by a bowling machine so that it rises to a maximum height of 20 m after leaving the machine. If the part pushing the ball applies a constant force F on the ball and moves horizontally a distance of 0.2 m while launching the ball, the value of F (in N) is (g = 10 ms^(-2)) __________.

A ball is thrown vertically upwards. It goes to a height 19.6 m and then comes back to the ground, Find the initial velocity of the ball . Take g = 9.8 m s^(-2)

A force acts for 0.1 s on a body of mass 1.2 kg initially at rest. The force then ceases to act and the body moves thorugh 2 m in the next 1.0 s . Find the magnitude of force.