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# Two blocks of mass M1= 5kg and M2= 3kg are connected by a string as shown and are allowed to move down an incline while the friction coefficient for...

Q1. Two blocks of mass M1= 5kg and M2= 3kg are connected by a string as shown and are allowed to move down an incline while the friction coefficient for block 1 is 0.5 and that for block 2 is 0.2. Find the common acceleration, a of the blocks and the string tension, t. (incline =30deg)

Q2. One fourth of a work is done in 3 days when 3 men and 2 boys work on it. After this one third more work is done in 2 days when 2 men and 4 boys are added more to the team.To finish the woek in 2 more days, how many more men could be put in?

1) here take men = M and Boy = B 3 man and 2 boys take 3 days to complete 0.25 of total work to complete 1 full work they... View the full answer

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