Blog tagged as projectile

Q- A particle is projected in a vertical plane from a point O with velocity u at angle α to the horizontal. Find the time at which the particle is moving at angle θ  to the horizontal.

Solution:

Q- Find the angle of projection φ with the incline to maximize the range of a projectile down the incline making an angle θ bellow horizontal and calculate this maximum range if the speed of projection is V0.

Solution: