Question

the pulley moves up with a velocity of 10 metre per second to blocks are tied by string which passes over a pulley the velocity v will be 125 metre per second second 20 metre per second third 22 metre per second 4:30 metre per second

Answer 1

Answer:

Suppose the tension in one string is T

(T+T)/2=Tension that pulley supports

=>(a1+a2)/2=a of the pulley

=>(v1+v2)/2 = v of he pulley

=>(5+v2)/2=10

=>v2=15m/s.

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Answer 2

Explanation:

sorry up answer is fu!!!cking wrong