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HC VERMA-GRAVITATION-Exercises
- Calculate the escape velocity from the moon. The mass of the moon =7.4...
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- Two spherical balls of mass 10 kg each are placed 10 cm apart. Find th...
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- Four particles having masses, m, wm, 3m, and 4m are placed at the four...
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- Three equal masses m are placed at the three corners of an equilateral...
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- Thee uniform spheres each having a mass M and raius a are kept in such...
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- For particles of equal massses M move along a circle of radius R under...
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- Find the acceleration due to gravity of the moon at a point 1000 km ab...
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- Two small bodies of masses 10 kg and 20 kg are kept a distnce 1.0 m ap...
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- A semicircular wire hs a length L and mass M. A paricle of mass m is p...
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- Derive an expression fro the gravitational field due to a unifrom rod ...
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- Two concentric sphereical shels have masses M1,M2 and radii R1,R2(R1+...
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- A tunnel is dug along a diameter of the earth. Find the force on a par...
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- A tunnel ois dug along a chord of the earth a perpendicular distance R...
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- a solid sphere of mass m and radius r is plced nside as hollow thin sp...
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- A uniform metal sphere of radius R and mass m is surrounded by a thin ...
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- A thin sphereical shel having uniform density is cut in two parts by a...
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- Two small bodies of masses 2.00 kg and 4.00 kg are kept at rest at a s...
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- Three particle of mas m each are placed at the three corners of an equ...
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- kAS particle of mass 100 g is kept on the surface of a uniform sphere ...
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- The gravitationasl fiedl in a region is given by vecE=(5Nkg^-1)veci+(1...
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- The grvitationa potential in a region is given by 'V=20Nkg^-1(x+y)'. A...
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