A particle moves in a circle of radius with constant speed

PHYSICS · Multi-part · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

A particle moves in a circle of radius 4 cm4\ \mathrm{cm} with constant speed 1 cm s−11\ \mathrm{cm\,s^{-1}}. Find the following. (a) Find the time period of the particle. (b) Find the magnitudes of the average speed, average velocity, and average acceleration during the interval t=0t=0 to t=T/4t=T/4, where TT is the time period.

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