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Standard XII

Mathematics

Average Rate of Change

In the figure...

Question

In the figure shown, find acceleration of the system. (Take $g = 10 m / s^{2})$

{m s}^{- 2}

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{m s}^{- 2}

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{m s}^{- 2}

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{m s}^{- 2}

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Solution

The correct option is D 4 ${m s}^{- 2}$
Let $a$ be the acceleration of the system.
here, $M_{t} a = F_{n e t} \Rightarrow (4 + 3 + 2 + 1) a = (4 + 3) g - (2 + 1) g$
or, $a = \frac{4 \times 10}{10} = 4 m / s^{2}$
Ans:(C)

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In the figure shown, find acceleration of the system. (Take g=10m/s2)

The correct option is D 4ms−2Let a be the acceleration of the system.here, Mta=Fnet⇒(4+3+2+1)a=(4+3)g−(2+1)gor,a=4×1010=4m/s2Ans:(C)

In the figure shown, find acceleration of the system. (Take $g = 10 m / s^{2})$

The correct option is D 4 ${m s}^{- 2}$
Let $a$ be the acceleration of the system.
here, $M_{t} a = F_{n e t} \Rightarrow (4 + 3 + 2 + 1) a = (4 + 3) g - (2 + 1) g$
or, $a = \frac{4 \times 10}{10} = 4 m / s^{2}$
Ans:(C)