Duration: 4:07

0 views

0

From a tower of height \( H \), a particle is thrown vertically upwards with a speed \( u \). The time taken by
\( \mathrm{P} \) the particle, to hit the ground, is \( n \) times that by it

W. reach the highest point of its path. The relation between \( H, u \) and \( n \) is:
(1) \( 2 g H=n u^{2}(n-2) \)
(2) \( g H=(n-2) u^{2} \)
(3) \( 2 g H=n^{2} u^{2} \)
(4) \( g H=(n-2)^{2} u^{2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live