Things can slow down as well as speed up. Deceleration - slowing down - just means that the change in velocity is negative. Exam hint: sometimes deceleration is called retardation. Different word, same meaning! Let's take a look at an example.
|
Things can slow down as well as speed up. Deceleration - slowing down - just means that the change in velocity is negative. Exam hint: sometimes deceleration is called retardation. Different word, same meaning! Let's take a look at an example.
|
