Two bodies A and B hanging in air are tied to two ends of a string whi

1.	Two bodies A and B hanging in air are tied to two ends of a string which passes over a frictionless pulley.The masses of string and pulley are negligible.Two masses are 2kg and 3kg respectively. Then mass 2kg moves up under a net force equal to
Answer» 30−T=3a T−20=2a T=24 Hence FORCE =24−20 Force =4 N

Two bodies A and B hanging in air are tied to two ends of a string which passes over a frictionless pulley.The masses of string and pulley are negligible.Two masses are 2kg and 3kg respectively. Then mass 2kg moves up under a net force equal to

Answer»

30−T=3a

T−20=2a

T=24

Hence FORCE =24−20

Force =4 N

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Two bodies A and B hanging in air are tied to two ends of a string which passes over a frictionless pulley.The masses of string and pulley are negligible.Two masses are 2kg and 3kg respectively. Then mass 2kg moves up under a net force equal to​

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Two bodies A and B hanging in air are tied to two ends of a string which passes over a frictionless pulley.The masses of string and pulley are negligible.Two masses are 2kg and 3kg respectively. Then mass 2kg moves up under a net force equal to