Recently Active Physics Questions

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a ball of mass m,radius r rolls along a circular path of radius R.Its speed at bottom(θ=0)of path is v0.Find the force of path (Normal and friction) on the ball as a function of θ *Image* ...

A cylinder of mass m is kept on the edge of a plank of mass 2m and length 12m, which in turn is kept on smooth ground.Coefficient of friction between plank an the cylinder is 0.1.The cylinder is given an impulse,which imparts ...

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A cylinder of radius R made of a material of thermal conductivity 7 is surrounded by a cylindrical shell of inner radius R and outer radius 2R. The shell is made of a material of thermal conductivity 3. The two ends of the co ...

A man throws a ball horizontally with a velocity vo from a distance of 4m vertically above the lowest point of the incline.He throws it towards the incline.The ball hits the inclined plane perpendicularly.Find vo?(g=10m/s2) ...

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Temperature increase by 100°C, when 2075 J heat given to 1mol of ideal gas at constant pressure.Find out the change in internal energy and work done by the gas. Given Cv=12.45J mole-1K-1 ...

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What would your bathroom scale read if you weighed yourself on an inclined plane? ...

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