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Two blocks of masses 3 kg and 6 kg are c...

Two blocks of masses 3 kg and 6 kg are connected by a string as shown in the figure over a frictionless pulley. The acceleration of the system is


A. `4m // s^2`
B. `2m//s^2`
C. zero
D. `6m//s^2`

A

`4m // s^2`

B

`2m//s^2`

C

zero

D

`6m//s^2`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

    A
    `0.7"ms"^(-2)`
    B
    `0.8"ms"^(-2)`
    C
    `0.6"ms"^(-2)`
    D
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