1. What refers to a change in an object's position?
A. acceleration
B. motion C. speed
D. velocity
2. Which of the following refers to the perspective that one uses to determine if an object is
moving?
A. frame of reference B. reference point C. position D. state at rest
3.What refers to the measure on how fast an object move?
A. acceleration
B. force
C. speed
D. velocity
4.What instrument is used to measure speed?
A. displacement B. barometer C. speedometer D. thermometer
5. What refers to the speed with direction of a moving object?
A. acceleration
B. force
C. speed
D. velocity
6. Which of the following refers to the rate of change in velocity?
A. acceleration
B. distance C. position
D. speed
7. What refers to the motion of an object moving in a straight line?
A. circular motion
C. rotational motion
B. rectilinear motion
D. periodic motion
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