A car traveling with a constant speed rounds a curve in the highway. What is the acceleration of the car?

Acceleration will be change at every instant of time

Explanation:

We have given that speed of the car at curve round is constant

We know that speed is scalier quantity which does nit depend on the direction of motion.

Velocity is vector quantity which depends on the direction of motion

As on curve round direction of motion is always changes so velocity is also changes and acceleration is rate of change of velocity

So acceleration of the car will also change.