Introductory Physics Worksheet With Answers - Mcas Review Packet #1 - Nnhs Page 7

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KEY
NNHS Introductory Physics: MCAS Review
Packet #1
1. Motion and Forces
Broad Concept: Newton’s laws of motion and gravitation describe and predict the motion of
most objects.
11.) Which of the following is certain to
12.) A bicycle rider is traveling at 7 m/s.
change as a ball accelerates?
During an 8 s period, the bicycle rider then
A. mass of the ball
slows down with a constant acceleration to a
B. inertia of the ball
speed of 3 m/s.
C. velocity of the ball
How far does the bicycle rider travel during the
D. force acting on the ball
8 s?
A. 19 m
B. 32 m
C. 40 m
D. 80 m
My Answer and Explanation:
My Answer and Explanation:
C. By definition, an acceleration is a
C. While slowing down, the average
changing velocity.
speed of the rider is 5 m/s. Distance =
average speed * time = 5 m/s * 8 s =
40 m
Correct Answer and Explanation:
Correct Answer and Explanation:

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