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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium2 minQB

PhysicsMediuminteger

Coefficient of kinetic friction between 3 kg and 2 kg block is 0.25. The horizontal table surface is smooth. Find the acceleration $(in m / s^{2})$ of block of mass 10 kg.

Answer:

Solution:

Driving force is 100 N; kinetic friction from the 2 kg block is $0.25 \times 20 = 5$ N on each side

Total moving mass: $3 + 2 + 10 = 15$ kg

$a = \frac{100 - 5 - 5}{15} = 6$ m/s $^{2}$

Subject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

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