Question

1. The term acceleration was used in paragraphs 1-3. Which of the following could be a definition of acceleration?
A. A change in an object's speed
B. At object at rest
C. A change in an object's direction
D. Both A and C

Answer 1

Depending on what it’s talking about it could be A or C

Answer 2

The answer is

A. a change in an objects speed