1.

Two blocks A and B of mass 10 kg and 20 kg respectively are placed as shown in figure .Coefficient of friction between all the surface is 0.2 (g=10m//s^(2)) Then,

Answer»

Tension in the STRING is 306 N
Tension in the sr=tring is 132 N
accelerration of BLOCK B is `2.6 m//s^(2)`
ASSELERATION of block B is `4.7 m//s^(2)`

Answer :a,d


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