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A smooth steel ball strikes a fixed smooth steel plate at an angle with the vertical. If coefficient of restitution is the angle at which the rebound will take place is
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Correct option is A
V sinθ = usinα...............(1)V cosθ = e ucosα............(2)∴ tan θ = 1e tanα⇒ tan θ = 11/3 tan450 ⇒ θ=600Similar Questions
Two spheres A and B of masses m1 and m2 respectively collide. A is at rest initially and B is moving with velocity v along X-axis. After collision, B has a velocity v/2 in a direction perpendicular to the original direction. The mass A moves after collision in the direction
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