Subject :NSO Class : Class 9
WFrom a tower of height h a particle is thrown vertically upwards with a speed v. The time taken by the particle, to hit the ground is n times that taken by it to reach the highest point of its path. Then speed(u) of the particle is equal to
A
B
C
D
Ans 1: (Master Answer)
Class : Class 1
The correct answer is D.
Ans 2:
Class : Class 9
anyone explain the solution please