In the following figure, the pulley P1 is fixed and the pulley P2 is movable
to the other end of rope a mass of m1 = 10 kg is attached as shown in
figure in equilibrium condition tension in the thread attached with m2 is
(A) 141 N
(B) 100 N
(C) 80 N
(D) 75 N
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Answered by
50
Answer:
tension in the string connecting M2 = 200 N
Explanation:
Given that,
M1 of mass 10 kg attached to a fixed pulley
and M2 is the attached to a movable pulley with its centre
so,
let the tension in M1 mass be T
and so tension in M2 mass that is attached to the movable pulley will 2T
given that,
the whole system is in equalibrium
so,
tension of the string will be equal to the force applied by the gravitation upon mass
so,
for mass M2
2T = M2g
and for mass M1
T = 10g
T = 100 N
so,
2T = M2g
2(100) = 10M2
M2 = 20 kg
now,
tension in the M2 = 2T
= 2(100)
= 200 N
so,
tension in the string connecting M2 = 200 N
Answered by
42
Answer:
tension in the string of M2 = 200 N
Explanation:
explanation refer to the attachment
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