Engineering-mechanics Questions Set 29:
What is the minimum force required to slide a body of weight W on a rough horizontal plane?
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What type of friction is experienced by a body in motion?
Solution:
The force for which the work done is independent of the _______ is called a conservative force.
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What is the velocity of a particle moving with simple harmonic motion (SHM) at the mean position?
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The energy possessed by a body, by virtue of its position, is called
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When analyzing a truss, which of the following axial force(s) is/are determined?
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For coplanar concurrent forces to be in equilibrium, which of the following conditions must be satisfied?
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Arrange the following materials in the order of increasing friction:
1. Rubber concrete
2. Metal-metal contact
3. Stone-stone
4. Stone-metal
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A couple is a physical quantity that gives rotation to a cross-sectional area. Identify the physical quantity that a couple gives to the cross-sectional area.
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What is the name of the force in a bending moment diagram if the force applied at any point along its line of action creates the same moment about any fixed point (say M)?
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