Question

A body falls freely from a height h describes 7h/16

Answer 1

Answer:

The time taken to fall a from a height of 'h' to ground under gravity = √2h/g = t. In time (t-1) it travels h - 7h/16 = 9h/16. ∴ (t-1) = √2(9h)/16g. On taking the ratio, we get t/t-1 = √16/9 = 4/3.

Answer 2

Answer:

A body freely falling from height h describes 7h/16 in last second of its fall . The height h is (g = 10 ms^-2)

follow this method in this type of numericals..

hope it helps you...

hope you understand....

mark as brainliest....

follow me....