PhysicsHard65×since 2002Q7851A body starts moving from rest with constant acceleration covers displacement S1S_1S1 in first (p−1)(p-1)(p−1) seconds and S2\mathrm{S}_2S2 in first ppp seconds. The displacement S1+S2\mathrm{S}_1+\mathrm{S}_2S1+S2 will be made in time :A(2p+1)s(2 p+1) s(2p+1)sB(2p−1)s(2 p-1) s(2p−1)sC(2p2−2p+1)s\left(2 p^2-2 p+1\right) s(2p2−2p+1)sD(2p2−2p+1)s\sqrt{\left(2 p^2-2 p+1\right)} s(2p2−2p+1)sCheck answerSkip