Download the app

Questions  

 A particle is projected with velocity u=20i^ +30j^  m/s from a point on ground. Then its time of flight is (Take g = 10 m/s2)

a
b
c
d
6 sec

detailed solution

Correct option is D

T = 2u sin αg =2×3010 s =6 s

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

Assertion : When the velocity of projection of a body is made n times, its time of flight becomes n times.

Reason : Range of projectile does not depend on the initial velocity of a body.


phone icon
whats app icon