Two cars are traveling at the same constant speed v. Car A is moving along a straight section of the road, while B is rounding a circular turn. Which statement is true about the acceleration of the cars?

a.) acceleration of both cars is zero
b.) car A is accelerating but car B isnt.
c.) car A is not acc, but car B is
d.) both car accelerate.
Is it C?

Wait nevermind! I just figured out the answer! Haha

I think it is d

To determine which statement is true about the acceleration of the cars, we need to understand the concept of acceleration and its relation to motion.

Acceleration is defined as the rate of change of velocity. When an object undergoes acceleration, it means that either the object's speed or direction or both are changing.

In this case, both cars are traveling at the same constant speed, so their velocities are not changing in magnitude. However, because car B is rounding a circular turn, its direction is changing continuously. Therefore, car B is undergoing acceleration.

On the other hand, car A is moving along a straight section of the road, so its direction does not change, and therefore its velocity does not change. Consequently, car A is not undergoing any acceleration.

Therefore, the correct statement about the acceleration of the cars is option c.) Car A is not accelerating, but car B is.