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 downward journey. The velocity of the body when it is at a height of 70 m above the ground is `(g=10 m//s^(2))`A. `20 m//s`B. `50 m//s`C. `60 m//s`D. `80 m//s`

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 downward journey. The velocity of the body when it is at a height of 70 m above the ground is `(g=10 m//s^(2))`A. `20 m//s`B. `50 m//s`C. `60 m//s`D. `80 m//s`
Answer» Correct Answer - C The body is freely falling from a height of 250 m its velocity at a height of 70 m from the ground means velocity of freely falling body after travelling 180 m. `v=sqrt(2gh)`

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