Question

1. In following figure, A block of mass M is connected by a string and pulley to a hanging mass m. The coefficient of kinetic friction between block M and the table is 0.2, and also, M = 20 kg, m= 10 kg. Provide the answers for the following questions when the system is released at rest. D Oms 500 M 2 Draw free - body diagrams for the two blocks (05 marks) b. Find the acceleration of the system and tensions on the string (05 marks С IS How far will block m drop in the first seconds af released (10 marks) d. How long will block M move during above time? 110 marks) At the time, calculate the velocity of block M (10 marks) (10 marks) Find out the deceleration of the block M iſ the connected string is removal by cutting after the first second Then, calculate the time uken to contact block M and pulley​

Answer 1

Explanation:

gjggfjchghdughfjfffifhb