Question

what are the 2 ways acceleration can change?
change in the type of car
change in direction
change in speed

Explanation:

Acceleration is a vector quantity. A vector has both magnitude (speed, in this context) and direction. So, a change in either the magnitude (speed) or the direction of motion of an object will result in an acceleration. For example, a car moving in a straight line and speeding up or slowing down (change in speed) has acceleration. Also, a car moving at a constant speed but turning around a curve (change in direction) has acceleration.

Answer:

B. Change in direction, C. Change in speed