Question

What changes an object's speed and direction? *

A. Friction
B. Acceleration
C. Gravity
D. Inertia

Answer 1

The answer is C, gravity

Answer 2

C

Step-by-step explanation:

A change in speed is a change in velocity – so, a change in speed is an example of acceleration! Acceleration may be positive or negative. Negative acceleration is sometimes called deceleration. Force – a push or pull When a force acts on an object; it may change the object’s acceleration (speed, direction, or both).