Test- Unit 6 Motion

Question 1

11. The graph to the right shows the distance traveled by an object plotted against time. What is the distance covered by the object between the 2nd and 6th?

Answer 1

Pg.2
4m
Concept 1-2

Question 2

13. The horses on a merry-go-round are accelerating because

Answer 2

Pg2
C-The direction of the horses’ is constantly changing
Concept 1-2

Question 3

23. Ben is exercising his pony on a large, oval track. The pony is trotting at a constant speed is 10 m/s around the track. Which statement can be made about the pony’s motion

Answer 3

Pg3
The pony is accelerating
Concept 1-2

Question 4

27. Can the velocity of a car change when its speed is constant Explain why or why not

Answer 4

Pg3
Yes because velocity is speed with direction so if you change direction and not speed then the velocity changes
Concept 1-2

Question 5

29. Describe the motion of a biker at A,B,C as shown by the distance vs time graph

Answer 5

Pg4
A:constant speed(moving diagonally to the right)
B:not moving(straight line)
C:constant speed(moving diagonally to the left)
Concept 1-2

Question 6

33-39.

Answer 6

Pg4-5
Remember when writing the given to put what the speed is and what the distance is
Concept 1-2