A body is thrown vertically upward from a point .A. 125 m above the ground. It goes up to a maximum height of 250 m above the ground and passes through .A. on its down- ward journey. The velocity of the body when it is at a height of 70 m above the ground is (g= 10ms^(-2))

A body is thrown vertically upward from a point .A. 125 m above the gr

1.	A body is thrown vertically upward from a point .A. 125 m above the ground. It goes up to a maximum height of 250 m above the ground and passes through .A. on its down- ward journey. The velocity of the body when it is at a height of 70 m above the ground is (g= 10ms^(-2))
Answer» `50ms^(-1)` `60ms^(-1)` `80MS^(-1)` `20MS^(-1)` ANSWER :B