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Figure shows a uniform rod of mass 3 kg ...

Figure shows a uniform rod of mass 3 kg and of length 30 cm. The strings shown in figure are pulled by constant forces of 20 N and 32 N .The acceleration of the rod is-

A

`2m//s^(2)`

B

`3m//s^(2)`

C

`4m//s^(2)`

D

`6m//s^(2)`

Text Solution

Verified by Experts


32 - 20 =3a
12=3a
a `=4 m//s^(2)`
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Knowledge Check

  • A uniform rod of mass m and length l is hanged by two stirngs as shown in figure. Suddenly one string is cut. The tension in other string at this instant is

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