Odisha Board Solutions for Chapter: Circular Motion, Exercise 1: MODEL QUESTIONS

A particle moves in circular path of radius $\text{'}r\text{'}$ In half the period of revolution its displacement and distance covered are 

In a circus, a motorcyclist rides in circular track of radius $\text{'}\mathrm{r}\text{'}$ in the vertical plane. The minimum velocity at the highest point of the track will be

A point mass $\mathrm{M}$ is hanging by a string of length $\mathrm{l}.$ The velocity $v$ which must be imparted to it in order for it to just barely reach the top is

A mass $\mathrm{M}$ is hanging by a rod of length $\mathrm{l}.$ The velocity $v$ which must be imparted to it in order for it to just barely reach the top is

A car of mass m is taking a circular turn of radius $\mathrm{r}$ on a frictional level road with a speed $\vartheta$. In order that the car does not skid 

If the bob of a simple pendulum of length $\text{'}\mathrm{l}\text{'}$ is given a tangential velocity $\sqrt{5gl }$ at the lowest point, the kinetic energy of the bob at the highest point shall be 

When a particle is in uniform motion it does not have 

A bottle of soda lime grasped by the neck and swung briskly in a vertical circle. Near which portion of the bottle do the bubbles collect ?