Question

Determine whether you are accelerating as Earth rotates once every 24h

Answer 1

Yes, you are accelerating as the Earth rotates once every 24 hours.

Step-by-step explanation:

Yes, you are accelerating as the Earth rotates once every 24 hours. Acceleration is defined as a change in velocity, and since velocity is a vector quantity that includes both speed and direction, the change in direction as the Earth rotates contributes to your acceleration. Although the speed of the rotation is constant, the change in direction makes it an acceleration.

Answer 2

Acceleration means a change in speed or direction of motion.

Even if I sit still and just go with the constant speed of the surface of the Earth wherever I am, the direction of my motion is constantly changing, because I'm going around in a circle.

So yes, as long as I'm on the surface of the Earth, I'm constantly accelerating.