Ap Eapcet
Center Of Mass
AP EAPCET 2022 - 4th July Morning Shift
MCQ+1 / -02022
A ball of mass 0.5 kg moving horizontally at \(10 \mathrm{~ms}^{-1}\) strikes a vertical wall and rebounds with speed \(v\). The magnitude of the change in linear momentum is found to be \(8.0 \mathrm{~kg}-\mathrm{~ms}^{-1}\). The magnitude of \(v\) is