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A linear harmonic oscillator has a total mechanical energy of 200 J. Potential energy of it at mean position is 50 J. Find (1) the maximum kinetic energy (2) the minimum potential energy A linear harmonic oscillator has a total mechanical energy of 200 J. Potential energy of it at mean position is 50 J. [...]

A yo-yo, arranged as shown, rests on a frictionless surface. When a force F is applied to the string, the yo-yo A yo-yo arranged as shown rests on a frictionless surface. When a force F is applied to the string the yo -yo October 30, 2020 Category: Chapter 9 - Rotation , MTG NEET Physics [...]

A spool is pulled horizontally on rough surface by two equal and opposite forces as shown in the figure. Which of the following statements are correct? A spool is pulled horizontally on rough surface by two equal and opposite forces as shown in the figure. Which of the following statements are correct? October 30, 2020 [...]

A yo-yo is placed on a rough horizontal surface and a constant force F, which is less than its weight, pulls it vertically upwards as shown. Due to this A yo-yo is placed on a rough horizontal surface and a constant force F pulls it vertically upwards as shown. Due to this which is less [...]

A mass m hangs with the help of a string wrapped around a pulley on a frictionless bearing. The pulley has mass m and radius R. Assuming pulley to be a perfect uniform circular disc, the acceleration of the mass m, if the string does not slip on the pulley, is : A mass m [...]

A string is wrapped several times around a solid cylinder of mass m and radius r, which rotates about a stationary horizontal axis. The free end of the spring is pulled by constant force F. The cylinder rotates without slipping. the cylinder is initially at rest. Find the angular speed of the cylinder and the [...]

A disc of radius R rolls without slipping at speed v along positive x-axis. Velocity of point P at the instant shown in figure is: A disc of radius R rolls without slipping at speed v along positive x - axis . Velocity of point P at the instant shown in figure is October 30, [...]

The acceleration versus time graph of a particle executing SHM is shown in the following figure. Plot the displacement versus time graph. The acceleration versus time graph of a particle executing SHM is shown in the following figure. Plot the displacement versus time graph. October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

A ring and a disc have the same mass and roll without slipping with the same linear velocity v. If the total kinetic energy of the ring is 8J, the kinetic energy of disc is. A ring and a disc have the same mass and roll without slipping with the same linear velocity v. If [...]

A body is rolling without slipping on a horizontal plane. The rotational energy of the body is 40% of the total kinetic energy. Identify the body. A body is rolling without slipping on a horizontal plane. The rotational energy of the body is 40 % of the total kinetic energy. Identify the body. October 30, [...]