and ss tic and E then energy stored in B will be of equal

Last updated: 6/21/2023

and ss tic and E then energy stored in B will be of equal magnit 1 2EA EA 3 2 stored in spring A is 2 EA 4 4 4EA SECTION D NEET Booster Questions A point mass 1 kg collides elastically with a 1 stationary point mass of 5 kg After their collision the 1 kg mass reverses its direction and moves with a speed of 2 m s For the system of these two masses the KE of the centre of mass is 1 0 75 J 2 0 5 J 3 1 J 4 1 5 J A conservative force in a region is given by from rest at x 0 then its spoed x 12 mis F N 4 10 0 1 10 2 m s X 4 x 8 x 2 20 3 40 m s A pump is required to lift 1 minute from a well 20 m speed of 20 m s The powe 1 6 6 kW 3 2 kW