A car is moving on a circular track of radius 50 m with a constant speed of 25 m/s. What is the magnitude of its acceleration?
Q1. A car is moving on a circular track of radius 50 m with a constant speed of 25 m/s. What is the magnitude of its acceleration?
Answer: 12.5 m/s²
Explanation: Centripetal acceleration (a_c) is given by v²/r = (25)²/50 = 12.5 m/s².