Question

If a body is thrown vertically upward with
a speed of 2m Per sec. To what height the
body will rise
g= 10m /sec?​

Answer 1

H = u²/2g

H =4/20

H = 1/5meter .

Answer 2

H = u²/2g

⇒ H = 4/20

⇒ H = 1/5 metre

⇒ H = 0.2 m