Block B of mass 2 kg is placed on smooth horizontal plane. Block A of mass 1 kg is placed on block B. The coefficient of friction between A and B is 0.40. The block A is imparted a velocity 16 m/s at t = 0. Find the time at which momentum of the two blocks are equal (in seconds). (g=10 m/s2).

Block B of mass 2 kg is placed on smooth horizontal plane. Block A of

1.	Block B of mass 2 kg is placed on smooth horizontal plane. Block A of mass 1 kg is placed on block B. The coefficient of friction between A and B is 0.40. The block A is imparted a velocity 16 m/s at t = 0. Find the time at which momentum of the two blocks are equal (in seconds). (g=10 m/s2).
Answer» Block B of mass $2 kg$ is placed on smooth horizontal plane. Block A of mass $1 kg$ is placed on block B. The coefficient of friction between A and B is 0.40. The block A is imparted a velocity $16 m/s$ at t = 0. Find the time at which momentum of the two blocks are equal (in seconds). $(g = 10 {m/s}^{2})$ .

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Block B of mass 2 kg is placed on smooth horizontal plane. Block A of mass 1 kg is placed on block B. The coefficient of friction between A and B is 0.40. The block A is imparted a velocity 16 m/s at t = 0. Find the time at which momentum of the two blocks are equal (in seconds). (g=10 m/s2).

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