Select ALL the correct answers.

Question

Which of the following are examples of acceleration?

A car speeds up.
A car travels at a constant speed and turns left.
A car travels in a straight line at a constant speed.
A car slows down.

Answer 1

The correct examples of acceleration are:

• A car speeds up.
• A car travels at a constant speed and turns left.
• A car slows down.

A car traveling in a straight line at a constant speed does not experience acceleration, as acceleration is defined as a change in velocity, which includes changes in speed or direction.