wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

a small ball rolls off the top landing of the staircase.it strikes the mid point of the first step and then the mid point of the second step.the steps are smooth,and identical in height and width.the coefficient of restitution between the ball and the first step is

Join BYJU'S Learning Program
CrossIcon