A particle is projected in air at an angle 
to a surface which itself is inclined at an angle 
to the horizontal. Then distance L is equal to
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Take the x – axis along the incline and y – axis perpendicular to the plane.
When the particle lands at P its y coordinate becomes zero.
Or 
….. (i)
For motions along inclined plane
Substituting the value of t form Eq. (i) we get
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