Two particles A and B of masses 4 kg and 2 kg respectively are connected by a light inextensible string. The particles a

[answerhappygod]

Two Particles A And B Of Masses 4 Kg And 2 Kg Respectively Are Connected By A Light Inextensible String The Particles A 1 (21.31 KiB) Viewed 13 times

Two particles A and B of masses 4 kg and 2 kg respectively are connected by a light inextensible string. The particles are at rest on a smooth horizontal plane with the string slack. Particle A is projected directly away from B with speed ums. When the string goes taut the impulse transmitted through the string has magnitude 6Ns. Find: a the common speed of the particles just after the string goes taut b the value of u. (4 marks) (3 marks)