Question

When does a particle of motion have uniform speed?

Answer 1

Speed:

1. It is defined as the rate at which a particle covers a distance along a given path.
2. It is given by the ratio of distance traveled to the time taken.

A particle traveling with uniform speed:

It travels at a uniform speed when an equal distance is covered by it in equal intervals of time.

Hence, a particle covers an equal distance in an equal interval of time when it travels at a uniform speed.