Question

3. A wire of length L has mass u per unit
length. It is used to pull up a body of
mass M upwards with acceleration a.
What is the tension at the mid point of
the wire ?
(g = acceleration due to gravity)
(A) M(g + a)
(B) (M + uL)g
(C) M+
(g+a)
he uL​

Answer 1

Explanation:

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Answer 2

Answer:

b m +ul g

Explanation:

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