Question

A body is thrown vertically upwards against
gravity alone with velocity 'u'. The greatest
height 'h' to which it will rise and time taken ' to
attain this height is given by
(1)
U , 2u
(2)
U, U
g 8
2g 8
(3)
u, 2u
8 8
(4) cu
2gg​

Answer 1

Answer:

a body is thrown vertically upward with velocity u the greatest ... against the direction of gravity,. s = h ;. h is maximum height. a = acceleration = -g, where g is acceleration due to gravity;.