2. QUESTION NO. 4
50 PTS
2
Segment B-C
The bus is
______. It is
slowing down
from 10 m/s to
rest in 3
seconds.
• Accelerating • Decelerating • Constant speed • At rest
3. QUESTION NO. 1
50 PTS
3
Which of the following graphs shows runners
moving at the same speed?
4. QUESTION NO. 5
50 PTS
4
Segment C-D
The bus is
_______. It has
stopped
• Accelerating • Decelerating • Constant speed • At rest
5. QUESTION NO. 7
50 PTS
5
How long will it take a car to accelerate
from 15.2 m/s to 23.5 m/s if the car has an
average acceleration of 3.2 m/s2?
6. QUESTION NO. 8
50 PTS
6
A train moves from rest to a speed of 25
m/s in 30.0 seconds. What is its
acceleration?
7. QUESTION NO. 6
50 PTS
7
Segment D-E
The bus is
_________. It is
gradually
increasing in
speed
• Accelerating • Decelerating • Constant speed • At rest
8. QUESTION NO. 9
50 PTS
8
A car starts from a stoplight and is
traveling with a velocity of 10 m/sec east
in 20 seconds. What is the acceleration of
the car?
9. QUESTION NO. 10
50 PTS
9
A roller coaster car picks up speed as it
rolls down the slope. As it starts down the
slope, its speed is 4 m/s. It accelerates at
a rate of 6 m/s/s. What is its velocity after
3 seconds?
10. QUESTION NO. 11
50 PTS
10
A pilot decreases the landing speed from
70 m/s to 7 m/s in 30 seconds. What was
the acceleration of the plane?
11. QUESTION NO. 3
50 PTS
11
Segment A-B
The bus is
moving at a
________ of 10
m/s for 5
seconds.
• Accelerating • Decelerating • Constant speed • At rest
12. QUESTION NO. 12
50 PTS
12
If a Ferrari, with an initial velocity of 10
m/s, accelerates at a rate of 50 m/s/s for 3
seconds, what will its final
velocity be?
13. QUESTION NO. 13
50 PTS
13
A car advertisement states that a certain
car can accelerate from rest to 70 km/h in
7 seconds. Find the car’s average
acceleration.
14. QUESTION NO. 14
50 PTS
14
What is the
velocity of the
moving object
at segment A?
15. QUESTION NO. 15
50 PTS
15
What is the
velocity of the
moving object
at segment B?
16. QUESTION NO. 16
50 PTS
16
What is the
velocity of the
moving object
at segment c?
17. QUESTION NO. 17
50 PTS
17
Describe the
movement of
the object at
segment A
18. QUESTION NO. 18
50 PTS
18
Describe the
movement of
the object at
segment B
19. QUESTION NO. 19
50 PTS
19
Describe the
movement of
the object at
segment C
20. QUESTION NO. 20
50 PTS
20
A runner covers the last straight stretch of
a race in 4 s. During that time, he speeds
up from 5 m/s to 9 m/s. What is the runner’s
acceleration in this part of the race?
21. QUESTION NO. 2
50 PTS
21
Segment O to A
The bus is _____.
It’s speed
changes from 0
to 10 m/s in 5
seconds
• Accelerating • Decelerating • Constant speed • At rest
