MODERN PUBLICATION-Rotational Motion-Exercise
- If vecA= 4 hat i - 5 hat j + 6 hat k and vec B = 3 hat i + 6 hat j - 7...
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- A vector vec A has magnitude 6 units and is directed along positive x ...
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- find the unit vector perpendicular to each of the vectors vecA= 3 hat ...
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- A flywheel rotating at 420 RPM slows down at a constant rate of 2 rad ...
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- A constant torque is acting on a wheel. if starting from rest the whee...
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- On the application of a constant torque, a wheel is turned from rest t...
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- On the application of a constant torque, a wheel is turned from rest t...
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- The angular velocity of a wheel increases form 100 rps to 300 rps in 1...
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- A grinding stone of radius 2m revolving at 120 rpm accelerates to 660 ...
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- A grinding stone of radius 2m revolving at 120 rpm accelerates to 660 ...
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- The earth revolves round the sun in an orbit of radius 1.5xx10^11 m on...
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- the moon is is 3.824x10^5km from the centre of earth and requires 27.3...
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- the moon is is 3.824x10^5km from the centre of earth and requires 27.3...
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- a wheel of radius 1 m starts from rest and moves with an acceleration ...
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- a wheel of radius 1 m starts from rest and moves with an acceleration ...
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- A disc of radius 0.5 m is rotating about an axis passing through its c...
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- A torque of 20 N-m is applied on a wheel initially at rest. Calculate ...
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- Calculate angular momentum to Neptune about the sun. Given,the distanc...
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- a uniform metre rod weighing 50 grams is supported at its ends and two...
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- An iron rod of weight 50 kgf and a weight of 10 kgf is attached at one...
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