Teaching Jharkhand (JSSC) TGT (6 to 8) Mock Test 2023-24 Physics Center of Mass and Linear Momentum Collisions
A particle of mass m1 moving with u1 velocity collide with another particle of mass m2 which is initially in rest. If collision is perfectly inelastic then the fractional loss in the kinetic energy is
1
\(\dfrac{1}{4}m_1 u_1^2\)
2
\(\dfrac{m_2}{m_1}\)
3
\(\dfrac{m_2}{m_1+m_2}\)
4
\(\dfrac{m_1}{m_1+m_2}\)