A uniform disc of mass m is fitted (pivoted smoothly) with a rod of mass m/2. If the bottom of the rod os pulled with a velocity v
Sahay Sir > Question Answers > A uniform disc of mass m is fitted (pivoted smoothly) with a rod of mass m/2. If the bottom of the rod os pulled with a velocity v
Figure given shows a smooth inclined plane fixed in a car accelerating on horizontal road. The angle of incline θ is related to the acceleration a of the car as a = g tanθ. If the sphere is set in pure rolling on the incline.
29
Sep
Figure given shows a smooth inclined plane fixed in a car accelerating on horizontal road. The angle of incline θ is related to the acceleration a of the car as a = g tanθ. If the sphere is set in pure rolling on the incline. A uniform disc of mass m is fitted (pivoted smoothly) [...]
The steel balls A and B have a mass of 500 g each and are rotating about the vertical axis with an angular velocity of 4 rad/s at a distance of 15 CM from the axis. Collar C is now forced down until the balls are at a distance 5 CM from the axis. How Much work must be done move the collar down?
29
Sep
The steel balls A and B have a mass of 500 g each and are rotating about the vertical axis with an angular velocity of 4 rad/s at a distance of 15 CM from the axis. Collar C is now forced down until the balls are at a distance 5 CM from the axis. How [...]
A uniform disc of mass m is fitted (pivoted smoothly) with a rod of mass m/2. If the bottom of the rod os pulled with a velocity v, it moves without changing its and of orientation and the disc rolls without sliding. Find the kinetic energy of the system (rod + disc)
29
Sep
A uniform disc of mass m is fitted (pivoted smoothly) with a rod of mass m/2. If the bottom of the rod os pulled with a velocity v, it moves without changing its and of orientation and the disc rolls without sliding. Find the kinetic energy of the system (rod + disc) A uniform disc [...]