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Two masses of 8 kg and 4 kg are connecte...

Two masses of 8 kg and 4 kg are connected by a string as shown in figure over a frictionless pulley. The acceleration of the system is

A

`4m//s^(2)`

B

`2m//s^(2)`

C

zero

D

`9.8m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`m_(2)g-T=m_(2)a, T-m_(1)g sin theta=m_(1)a`
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NARAYNA-LAW OF MOTION-EXERCISE - II (H.W)(OBJECTS SUSPENDED BY STRINGS AND APPARENT WEIGHT)
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