Questions
A rigid ball of mass m strikes a rigid wall at 60° and gets reflected without loss of speed as shown in the figure. The value of impulse imparted by the wall on the ball will be
detailed solution
Correct option is A
Impulse is imparted due to change in perpendicular components of momentum of ball, J=Δp=mvf-mvi=mvcos60°--mvcos60°=2mvcos60°=2mv×12=mvTalk to our academic expert!
Similar Questions
Figures I, II, III and IV depict variation of force with time. Select the figure(s) that depicts minimum impulse delivered.
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