Text Solution
Verified by Experts
BINA LIBRARY-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE
- A disc of mass 5 kg radius 0.5 m rolls on the ground at the rate of 10...
Text Solution
|
- An engine needs to transmit a torque of 180 Nm to maintain a rotor ar ...
Text Solution
|
- A 40 kg flywheel in from of a circular disc of =1 m radius is making 1...
Text Solution
|
- A rope of negligible mass is wound around a hollow cylinder of mass 3 ...
Text Solution
|
- If the earth suddenly contracts to one third of its present radius, ho...
Text Solution
|
- Torque of a force F = -3hati + hatj +5hatk acting at the point r = 7h...
Text Solution
|
- The radius is 2hati + hatj +hatk, While linear momentum is 2hati +3hat...
Text Solution
|
- A man is moving with a constant velocity along a line parallel to X-ax...
Text Solution
|
- A solid sphere is moving on a horizontal plane. Ratio of its translati...
Text Solution
|
- If a sphere is rolling, the ratio of its rotational K.E to total energ...
Text Solution
|
- A body rolls down an inclined plane. If its K.E of rotational motion i...
Text Solution
|
- Two rings have their moments of inertia in ratio 2 : 1 and their diame...
Text Solution
|
- the motion of planet in solar system is an example of
Text Solution
|
- A solid sphere and a hollow sphere of the same mass and diameter, both...
Text Solution
|
- A 5 kg stationary bomb is exploded in three parts masses 1 : 1 : 3 res...
Text Solution
|
- When a steady torque acts on a body it
Text Solution
|
- A couple produces
Text Solution
|
- Moment of inertia of a body comes into play
Text Solution
|
- The angular momentum of a body is defined as the product of
Text Solution
|
- A mass M is moving with a constant velocity parallel to x axis. Its an...
Text Solution
|