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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMEasy2 minQB

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The rear side of a truck is open and smooth. A box of mass 20 kg is placed on the truck 4 m away from the open end, and $g = 10 m / s^{2}$ . The truck starts from rest with an acceleration of $2 m / s^{2}$ on a straight road. The distance moved by the truck when box falls from the truck is:-

Options:

Answer:

Solution:

$ma = 40$

Net force = 40

$40 a 4 t = 20 a = 2 = \frac{1}{2} \times 2 t^{2} = 2$

Distance by truck $= s = \frac{1}{2} a t^{2}$

$s s = \frac{1}{2} \times 2 \times 4 = 4$

Stream:JEESubject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

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