MCQs: The radial component of velocity for a particle moving in circular path is ______
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MCQs: A stone undergoes projectile motion when thrown from top of the building. If it strikes the ground surface at a distance away from the building then its horizontal direction is __________
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MCQs: What is the minimum velocity attained by a ball thrown with velocity of 20 m/s at an angle of 40° with the horizontal?
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MCQs: A block is displaced by 3 m when a force of 200 N is applied on it on an inclined surface which is at an angle of 50° with the horizontal. What is the work done?
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MCQs: If a particle of mass 5 kg moves uniformly along a circle of radius 10 m at 10 m/s, then what is the work done by centripetal force during its one revolution?
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MCQs: Work done by an engine in 6 sec is 1000 joules. What is the power generated by the engine in watt?
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MCQs: According to the principle of conservation of energy, under the action of _________ force, the sum of P.E and K.E of a particle remains constant.
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MCQs: The total momentum of a system __________, if no external impressed force acts on it.
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MCQs: If two objects of 30 kg and 10 kg move with equal kinetic energy, then what is the ratio of magnitudes for linear momentum?
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MCQs: An object of 30 kg is moved with a velocity of 2 m/s on a horizontal smooth surface. What is the velocity of the block for 4 seconds if force of 40 N is applied on it in the direction of force?
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MCQs: If a body is subjected to plastic impact, _______
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MCQs: Which axial force is determined while analyzing a truss?
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MCQs: The ratio of stress and strain is known as _____
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MCQs: The actual breaking stress in stress-strain diagram is the ratio of ______
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MCQs: A rigid body has Poisson's ratio equal to _____
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MCQs: Two parallel, equal and opposite forces acting tangentially to the surface of the body is called as _____
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MCQs: Which stress is induced in a member, when expansion or contraction due to temperature variation is prevented?
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MCQs: The thermal stress induced in a steel rod is compressive, if temperature _____
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MCQs: The deformation of a material caused due temperature variation develops ______
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MCQs: The beam having one end free and one end fixed is called as _______
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