Assignment No.8_Kinetics of particles_Questions and Answers_2023-24
(Q.1) Find Force P required to accelerate the block as shown in figure at 2.5 m/s 2 . Take μ = 0.3. ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- (Q.2) A 30 N block is released from rest. It slides down a rough incline having µ= 0.25. Determine the maximum compression of the spring. ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- (Q.3) A man of mass 70 kg and a boy of mass 30 kg dive off the end of a boat, of mass 150 kg, with a horizontal velocity of 2 m/s relative to the boat. If initially the boat is at rest, fi...