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The period of a particle executing SHM is T. There is a point P at a distance ‘x’ from the mean position ‘O’. When the particle passes P towards OP, it has speed v. Find the time in which it returns to P again.
24
Aug
The period of a particle executing SHM is T. There is a point P at a distance ‘x’ from the mean position ‘O’. When the particle passes P towards OP, it has speed v. Find the time in which it returns to P again. it has speed v. Find the time in which it returns [...]
A uniform rod of mass 3 kg and length 1 m is suspended from a fixed point by means of two strings of lengths 0.6m and 0.8 which are attached to the free ends of the rod. Find the tensions in the strings.
24
Aug
A uniform rod of mass 3 kg and length 1 m is suspended from a fixed point by means of two strings of lengths 0.6m and 0.8 which are attached to the free ends of the rod. Find the tensions in the strings. A pith ball of mass 1.5 g is blown to one side [...]
A thin hemispherical shell of mass M and radius R is placed as shown in the figure
24
Aug
A thin hemispherical shell of mass M and radius R is placed as shown in the figure A thin hemispherical shell of mass M and radius R is placed as shown in the figure August 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A pith ball of mass 1.5 g, suspended by a silk fibre, is blown to one side by a horizontal current of air so that the fibre make an angle of 30∘ with the vertical. Find the force of air current on the ball.
24
Aug
A pith ball of mass 1.5 g, suspended by a silk fibre, is blown to one side by a horizontal current of air so that the fibre make an angle of 30∘ with the vertical. Find the force of air current on the ball. A pith ball of mass 1.5 g is blown to one [...]
A body is whirled in a horizontal circle of radius 20 cm. It has angular velocity if 10 rad/s. What is the linear velocity at any point on the circular path?
24
Aug
A body is whirled in a horizontal circle of radius 20 cm. It has angular velocity if 10 rad/s. What is the linear velocity at any point on the circular path? A body is whirled in a horizontal circle of radius 20 cm. It has angular velocity if 10 rad/s. What is the linear velocity [...]
A cart of mass M is tied to one end of a massless rope of length 10m. The other end of the rope is in the hands of a man of mass M. The entire system is on a smooth horizontal surface. The man is at x=0 and the cart at x=10m. If the man pulls the cart by the rope, the man and the cart will meet at the point
24
Aug
A cart of mass M is tied to one end of a massless rope of length 10m. The other end of the rope is in the hands of a man of mass M. The entire system is on a smooth horizontal surface. The man is at x=0 and the cart at x=10m. If the man [...]
Find the angular frequency of small oscillation of block m in the arrangement shown. Rod is massless. [Assume gravity to be absent]
24
Aug
Find the angular frequency of small oscillation of block m in the arrangement shown. Rod is massless. [Assume gravity to be absent] Find the angular frequency of small oscillation of block m in the arrangement shown. Rod is massless. [Assume gravity to be absent] August 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A solid sphere of radius R is placed on smooth horizontal surface. A horizontal force F is applied at height h from the lowest point. For the maximum acceleration of centre of mass
24
Aug
A solid sphere of radius R is placed on smooth horizontal surface. A horizontal force F is applied at height h from the lowest point. For the maximum acceleration of centre of mass A solid sphere of radius R is placed on smooth horizontal surface. A horizontal force F is applied at height h from [...]
A particle is acted on by forces 1, 2,3 and 4 N parallel to the side of a rectangle taken in order. Find resultant.
24
Aug
A particle is acted on by forces 1, 2,3 and 4 N parallel to the side of a rectangle taken in order. Find resultant. 2 3 and 4 N parallel to the side of a rectangle taken in order. Find resultant. A particle is acted on by forces 1 August 24, 2020 Category: Uncategorised (JEE [...]
In a carbon monoxide molecule, the carbon and the oxygen atoms are separated by a distance 1.2×10^−10m. The distance of the centre of mass from the carbon atom is
24
Aug
In a carbon monoxide molecule, the carbon and the oxygen atoms are separated by a distance 1.2×10^−10m. The distance of the centre of mass from the carbon atom is In a carbon monoxide molecule the carbon and the oxygen atoms are separated by a distance 1.2×10^−10m. The distance of the centre of mass from the [...]