Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

A sphere is released on a smooth inclined plane from the top. When it moves down its angular momentum is

$\begin{array}{1 1} a) \text{conserved about every point} \\ \text{b) conserved about the point of contact only} \\ \text{c) conserved about the centre of sphere only} \\ \text{d) conserved about any point on a fixed line parallel to the ibclined plane and passing through the centre of the ball.} \end{array}$

Can you answer this question?

1 Answer

0 votes
The only external force is $mg\; \sin \theta$ acting through the centre.
answered Dec 6, 2013 by meena.p

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App