Find acceleration of 5 kg block if is of 5 kg -0-2 and - of 2 kg-0-5 N

We have, F=μ ma ⇒ a=Fμ m =30(0.2+0.5) × 5 ∴ a=8.57m/s^2 ...

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Standard IX

Physics

Acceleration

Find accelera...

Question

Find acceleration of $5 k g$ block if is of $5 k g μ = 0.2$ and $μ$ of $2 k g = 0.5 N$

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Solution

we have,

$F = μ m a$

$\Rightarrow a = \frac{F}{μ m}$

$= \frac{30}{(0.2 + 0.5) \times 5}$

$∴ a = 8.57 m / s^{2}$

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Find acceleration of 5 kg block if is of 5 kg μ=0.2 and μ of 2 kg=0.5 N

we have,F=μma⇒a=Fμm=30(0.2+0.5)×5∴a=8.57m/s2

Find acceleration of $5 k g$ block if is of $5 k g μ = 0.2$ and $μ$ of $2 k g = 0.5 N$

we have,

$F = μ m a$

$\Rightarrow a = \frac{F}{μ m}$

$= \frac{30}{(0.2 + 0.5) \times 5}$

$∴ a = 8.57 m / s^{2}$