Physics | Laws of Motion

Practice Physics | Laws of Motion on Bissoy — browse topics below and open any question.

Common forces in mechanics Equilibrium of a particle Force and Mass Newton's Laws of Motion Newtonian Mechanics The law of inertia

Questions

Newton's Third Law of Motion applies to which of the following situations?

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When a person jumps from the boat to the river, the boat goes backwards

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Passengers standing in a bus fall in the back direction, when the stationary bus suddenly moves

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When a person falls on the cement floor, he gets hurt

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While catching a fast moving cricket ball, a fielder puts his hands backwards

Newton's first law of motion gives the concept of

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Energy

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Work

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Momentum

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Inertia

Which one of the following has maximum inertia?

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An atom

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A molecule

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A one rupee coin

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A cricket ball

Which of the following is not an example of work done?

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A man pushing against the wall

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Trolley moves when the boy pushes the trolley

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Applied force on an object in that direction the object is moving

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Raise the book to some height and walking

Which one of the following is not a contact force?

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Push force

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Gravitational force

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Frictional force

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Strain force

It is difficult to walk on the ice than on the road because

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Ice is harder than the road

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Road is harder than the ice

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Ice does not offer any reaction when we push it with our foot

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Ice has a lesser friction than the road