MODERN PUBLICATION-Rotational Motion-Exercise
- A projectile acquires angular momentum about its point of projection d...
Text Solution
|
- What do you mean by mechanical equilibrium of a rigid body?
Text Solution
|
- State the condition for the rigid body to be in mechanical equilibrium...
Text Solution
|
- Why does the speed of a planet vary in its orbit around the sun ?
Text Solution
|
- A heavenly body revolves around a massive star in a highly elliptical ...
Text Solution
|
- Explain vector product of two vectors. Mention its any two properties.
Text Solution
|
- Given that vec A = Ax hat i + Ay hat j+Az hatk and vec B = Bx hat i + ...
Text Solution
|
- Derive an expression for the area of a triangle in terms of the cross-...
Text Solution
|
- Starting from Newton's second law of motion, derive the equation of mo...
Text Solution
|
- Define the term torque. Show that torque is given by the product of th...
Text Solution
|
- Derive expression for torque in cartesian co-ordinate system.
Text Solution
|
- Deduce the relation between torque and moment of inertia.
Text Solution
|
- Derive expression for torque in cartesian co-ordinate system.
Text Solution
|
- Derive expression for the torque acting on a system of n-particles
Text Solution
|
- Obtain the expression for angular momentum of a particle moving in XY-...
Text Solution
|
- Derrive expression for the angular momentum of a system in cartesian c...
Text Solution
|
- Derive an expression for rotational kinetic energy and hence define mo...
Text Solution
|
- Prove that the time rate of change of the angular momentum of a partic...
Text Solution
|
- Derive a relation between angular momentum and torque.
Text Solution
|
- Define angular momentum. What are its units ? Establish the relation b...
Text Solution
|