# How to calculate the net force required for the system of pulleys to move at a given acceleration?

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Figure shows a system of 3 blocks of 5 kg mass each. Find the value of external force F required to move the block A at acceleration #5# m/#s^2# . Take all surfaces smooth and g = #10 m# /#s2#

Figure shows a system of 3 blocks of 5 kg mass each. Find the value of external force F required to move the block A at acceleration

##### 1 Answer

Mar 18, 2018

#### Explanation:

here the pulley on the mass