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What are the factors on which moment of inertia of a body

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What is the value of linear velocity if `vecw=3hati-4hatj+hatx and vecr=5hati-6hatj+6hatk

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Establish the third equation of rotational motion

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Find the expression for radius of gyration of a solid sphere about one of its

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Prove that the centre of mass of two particles divides the line joining the particles in the inverse ratio of their

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A circular ring of diameter 40cm and mass 1kg is rotating about an axis normal to its plane and passing through the centre with a frequency of 10 rotations per second. Calculate the angular momentum about its axis of

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(a) A cat is able to land on its feet after a fall. Why?(b) If angular momentum moment of inertia is decreased, will its rotational K E. . be also conserved?

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A wheel 0.5m in radius is moving with a speed of 12m/s. find its angular

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State the condition for translational equilibrium of a

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How is angular momentum related to linear

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A planet revolves around on massive star in a highly elliptical orbit is its angular momentum constant over the entire orbit. Give

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Obtain the equation `w=w+o+ at`

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What is the torque of the force `vecF=2hati-5hatj+4hatk` acting at the point `vecr=(3hati+3hatj+3hatk)m` about the

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

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The moment of inertia of a solid sphere about a tangent is `7/5MR^2` . Find the moment of inertia about a

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Four particles of mass 1kg, 2kg, 3kg and 4kg are placed at the four vertices A, B, C and D of square of side 1m. Find the position of centre of mass of the

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

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(a) Why is moment of inertia called rotational inertia? (b) Calculate M.I of a uniform circular disc of mass 500gm and radius 10cm about (i) Diameter (ii) axis tangent to the disc and parallel to diameter (c) Axis passing trough centre and perpendicular to its

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

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What is the moment of inertia of a disc about one of its

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What is the moment of inertia of a rod of mass M, length l about an axis perpendicular to it through one

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What is the moment of inertia of a ring about a tangent to the circle of the

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Find the centre of mass of three particles at the vertices of an equilateral triangle. The masses of the particles are 100g, 150g, and 200g respectively. Each side of the equilateral triangle is 0.5m

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