Question
Question: From an inclined plane two particles are projected with same speed at same angle q, one up and other...
From an inclined plane two particles are projected with same speed at same angle q, one up and other down the plane as shown in figure. Which of the following statement (s) is/are correct?
A
The particles will collidle the plane with same speed
B
The times of flight of each particle are same
C
Both particles strikes the plane perpendicularly
D
None of these
Answer
The times of flight of each particle are same
Explanation
Solution
Apply formula of time of flight on inclined plane.