Question

physics newton please pay attention. solve this questions brain luestyr ans award ed​

Answer 1

Answer:

$u_1$ / $u_2$ = $\sqrt{a}$ : $\sqrt{b}$

Explanation:

maximum height when a body projected vertically upwards = $u^{2}$/2g

Maximum Height  $H_1$ = $u_1 ^{2}$ / 2g

Maximum Height  $H_2$ = $u_2 ^{2}$ / 2g

According to given data  $H_1$ : $H_2$ = a : b

$u_1 ^{2}$ / $u_2 ^{2}$ = a : b

$u_1$ / $u_2$ = $\sqrt{a}$ : $\sqrt{b}$