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B
7.
You run from your house to a friend's house that is 3 miles away. You then walk home.
Your House
Friend's House
West
East
miles
a. What distance did you travel?
b. What was the displacement for the entire trip?
Observe the diagram below. A person starts at A, walks along the bold path and finishes at B. Each
square is 1 km along its edge. Use the diagram in answering the next two
questions,
N
8. This person walks a distance of km
E
9. This person has a displacement of
a. O km b. 3 km C 3 km,
d. 3 km, W
e, 5 km 1.5 km, N. 5 km, s h 6 km

Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.