A 1500-kg car travels at a constant speed of 22m/s around a circular track that has a radius of 85m.
The speed is constant, hence the acceleration is radial (has no tangential component).
The centripetal acceleration is given by:
Where V is the tangential #speed# and R is the radius of rotation.
The direction of the ...
163 words of explained calculations to find the magnitude of acceleration and net force acting on a car going around a circular track, as well as its average velocity.