NN GHOSH-MOMENT, TORQUE, EQUILIBRIUM OF BODIES-Exercises
- A rigid bar AB is supported in a vertical plane and carries a load Q a...
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- Find the centre of gravity of a thin wire bent to a semicircle of radi...
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- Two like parallel forces P and Q act at the ends of a strianght ruler ...
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- A circular section of radius r si cut out of a uniform disc of radius ...
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- A cylindrical vessel of radius 1 m and height 2 m is half filled with ...
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- Find the centre mass of the following L and T-shaped planks with refer...
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- Find the CG of :(a) a cone of height h from the base,(b) a hemisphere ...
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- A solid of uniform density is made of a hemisphere and a right circula...
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- A particle of mass m is placed upon the smooth face of a prism, also o...
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- Suppose you have to pile up uniform bricks to erect an inclined wall b...
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- What is the maximum offset that can obtain by piling up four identical...
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- A flexible chain of weight W hangs between two fixed points A and B at...
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- A thin horizontal bar AB of negligible mass and length l is hinged to ...
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- A 50 -kg plank of length 6 m rests on the ground at one end on a frict...
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- The step-ladder shown in figure 6.11 is 8 m long and hinged at C.BD i...
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- Two particles P and Q are initially at rest and 1 m aparts. P has a ma...
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- A table has a heavy circular top of radius 1 m and mass 20 kg . It ha...
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- A pulley fixed to the ceiling carries a thread with bodies of masses ...
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- A man weighting 60 kgis standing at the centre of a flat boat and he i...
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- A block of mass M with a semicircualr of radius R, rests on a horizont...
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- In the system shown in Figure 6.13 P and Q are in equilibrium . If P i...
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