Questions
As shown in the given figure a body is projected down the plane. The time of flight when is:
a
T=usin αg
b
T=2ucosαg
c
T=2usinα+βg cosβ
d
T=ucos αg
detailed solution
Correct option is C
If β=0, it becomes like a ground to ground projectile. ∴T=2usinαg T= 2 u sin α+β g cosβTalk to our academic expert!
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A ball is projected horizontally with a speed V from the top of a plane inclined at angle with the horizontal. How far from the point of projection will the ball strike the plane?
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