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Physics - W.E.P. Question with Solution | TestHub

PhysicsW.E.P.MiscellaneousMedium2 minPYQ_2019

PhysicsMediumsingle choice

Initially spring is in its natural length. Now block of mass $0.25 kg$ is released, then find out maximum force by system on the floor.

Options:

Answer:

Solution:

By using work - energy theory on $(0.25) kg$ $\frac{1}{2} k x^{2} = m gx, where m = 2 kg k x = 2 m g = 2 \times 0.25 \times 10 = 5 N N = k x + 2 \times 10 = 5 + 20 = 25 N$

Stream:AIIMSSubject:PhysicsTopic:W.E.P.Subtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2019

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