Engineering Mechanics – HI MCQ!

The law of motion involved in the recoil of gun is?

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If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is?

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One watt is equal to?

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One kg force is equal to?

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The three forces of 100 N, 200 N and 300 N have their lines of action parallel to each other but act in the opposite directions. These forces are known as?

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The friction experienced by a body, when at rest, is known as?

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When a rigid body is suspended vertically, and it oscillates with a small amplitude under the action of the force of gravity, the body is known as?

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The unit of force in S.I. system of units is?

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The motion of a particle round a fixed axis is?

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In a single threaded worm and worm wheel, the number of teeth on the worm is 50. The diameter of the effort wheel is 100 mm and that of load drum is 50 mm. The velocity ratio is?

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