Question

A car Is rounding a Circular road of radius 50m at a constant speed of 25 m/s what is the magnitude of the acceleration and it’s acceleration ?

Answer 1

The centripetal acceleration

$$a=\frac{v^2}{R}=\frac{(25\:\rm m/s)^2}{50\:\rm m}=12.5 \:\rm m/s^2$$