Collision takes place between two solid spheres denoted as 1 and 2. The initial velocities of the sphere are u_1=3 m/s and u_2=1.5 m/s and the final velocities are v_1=2.5 m/s and v_2=3.5 m/s. The co…

Question

Collision takes place between two solid spheres denoted as 1 and 2. The initial velocities of the sphere are u_1=3 m/s and u_2=1.5 m/s and the final velocities are v_1=2.5 m/s and v_2=3.5 m/s. The coefficient of restitution between the materials of the sphere is nearly

Accepted Answer

Correct answer: A. (a) Coefficient of restitution, e= v_2-v_1u_1-u_2= 3.5-2.53-1.5= 11.5= 23=0.67

$Collision takes place between two solid spheres denoted as 1 and 2. The initial velocities of the sphere are u_{1} = 3 m / s and u_{2} = 1.5 m / s and the final velocities are v_{1} = 2.5 m / s and v_{2} = 3.5 m / s . The coefficient of restitution between the materials of the sphere is nearly$

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