Question

1. A stone falling freely from

the terrace of the building takes 4 s to reach the ground

Find the height of the building.
This​

Answer 1

Explanation:

t=usintheta/g

$u = \sqrt{2gh}$

therefore

$16 = 2 \times 10 \times h$/100

$0.8 ×100= height$

80=h

please mark my answer brainleast

Answer 2

Explanation:

• Hope this helps you....