Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
JBD PUBLICATION-MOTION OF SYSTEM OF PARTICLES AND RIGID BODY-EXAMPLE
- Fill in the blanks Centre of mass of a body may or may not lie ..........
Text Solution
|
- A body is rotating, it is necessary being acted upon by an exteral tor...
Text Solution
|
- What is the position vector of centre of mass of two particles of equa...
Text Solution
|
- A heavenly body revolves around a massive star in a highly elliptical ...
Text Solution
|
- Where does centre of mass of a triangular lamina lie?
Text Solution
|
- Is the angular momentum a scalar quantity ?State its unit.
Text Solution
|
- What is the direction of angular momentum of a body?
Text Solution
|
- Is centre of mass a reality?
Text Solution
|
- Which points on a cylinder rolling over a surface move rectilinearly ?
Text Solution
|
- A shell fired from a gun explodes into pieces in air .How is the centr...
Text Solution
|
- A ballet-dancer stretches her hands out for slowing down.What principl...
Text Solution
|
- Under what conditions angular momentum of a moving body is zero?
Text Solution
|
- Three identical spheres each of radius R are placed touching each ooth...
Text Solution
|
- Center of mass of a body always lies at a point, where there is no mas...
Text Solution
|
- Does the angular momentum of an eletron remain consered when the elect...
Text Solution
|
- What is an isolated system?
Text Solution
|
- Define centre of mass.
Text Solution
|
- What is rotational analogue of mass?
Text Solution
|
- Is radius of gyration of a body a constant quantity?
Text Solution
|
- About which axis is moment of inertia of cube minimum?
Text Solution
|
- Find the expression for moment of inertia of a thin uniform rod abou...
Text Solution
|