0.67 Figure shows two blocks of' masses 5 kg and 20 kg connected by a light, inextensible string passing over a smooth pulley of mass 10 kg. An upward pulling force is applied on the pulley as shown. Thereaction force between 5 kg block and ground isF=180 NPulley10 kg) (Smooth)5kg) 20kgGround is(1) 50 N(2) 40 N(3) 10 N(4) Zero

0.67 Figure shows two blocks of' masses 5 kg and 20 kg connected by

1.	0.67 Figure shows two blocks of' masses 5 kg and 20 kg connected by a light, inextensible string passing over a smooth pulley of mass 10 kg. An upward pulling force is applied on the pulley as shown. Thereaction force between 5 kg block and ground isF=180 NPulley10 kg) (Smooth)5kg) 20kgGround is(1) 50 N(2) 40 N(3) 10 N(4) Zero
Answer» WER is ZERO As weight is balanced by 20KG MASS

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