In the given figure, m1=20 Kg, m2=30Kg and m=50 Kg, if r1=0.2m and r=0.3m, l=1m, find l2.

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In the given figure, m1=20 Kg, m2=30Kg and m=50 Kg, if r1=0.2m and r=0.3m, l=1m, find l2.

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Fred · Answer 1 · 2022-10-16T01:02:44+0000

Correct answer is (a) 0.26m

Explanation: M1r1l = mrl2

20×0.2×1 = 50 x 0.3 xl2

4 = 15xl2

l2 = 0.26m.

In the given figure, m1=20 Kg, m2=30Kg and m=50 Kg, if r1=0.2m and r=0.3m, l=1m, find l2.

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