Question

acceleration means a change in speed or direction. true false question 4 (1 point) a change in an objects position, defined as the difference between its final and initial positions is known as: speed velocity displacement time

Explanation:

Acceleration is the rate of change of velocity, which includes changes in speed and direction. Displacement is defined as the difference between an object's final and initial positions. Speed is the rate of change of distance, velocity is speed with direction, and time is a separate fundamental quantity.

Answer:

First question: True
Second question: C. displacement