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Physics GK · all questions

Law of Motion
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The speed of an object moving in a certain direction is known as which term in scientific terminology?

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Find the acceleration (in m/s2) produced in a body of mass 3 kg when a force of 6 N is applied on it.

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Starting from a fixed position, Sony catches a speed of 60 ms-1 in 30s by bicycle. Calculate the acceleration of the bicycle?

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A man is sitting in a train which is moving with a velocity of 60 km/h. His speed with respect to the train is

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Average speed and average velocity indicate the speed of the object:

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A bus travels at a speed of 50 km/h to go from its origin of its destination at a distance of 300 km and travels at a speed of 60 km/h to return to the origin. What is the average speed of the bus?

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The moment of inertia of a body does not depend upon its

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Which of the following statements is false

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The rate of change of momentum of a body is equal to the resultant

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The speed of a bus on a crowded road is an example of . . . . . . . .

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Rocket launching is based on which law?

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Which of the following examples explains Newton's third law of motion?

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The instantaneous velocity and average velocity are equal when the object . . . . . . . .

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Definition of force can be stated from

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A brick is thrown vertically from an aircraft flying 2 km above the earth. The brick will fall with a

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A person is standing on a frictionless horizontal ground. How can he move by a certain distance on this ground?

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When a sailor jumps in the forward direction, the boat drifts backwards. Which law of Newton represent the example-

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Negative acceleration is opposite to which of the following direction?

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Ladder is an example of

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When an object is moving at the same speed, what will be its acceleration?

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