A 30kg body is pulled by a rope 4m long on a frictionless horizontal surface by a force 96N . if mass of a rope is 2kg,force acting on the body is
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Total mass = 30+2 =32kg
total force = 96N
as F=ma , a=F/M = 96÷32 = 3m/s^(2)
so force acting on rope = ma = 30×3=90N
total force = 96N
as F=ma , a=F/M = 96÷32 = 3m/s^(2)
so force acting on rope = ma = 30×3=90N
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