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WorksheetsFINAL STUDY
Total questions: 27
Worksheet time: 15mins
What unit of measurement would you use to measure the weight of a dog?
ml
kg
L
km
1830 mm = ? cm
183
1.83
.0183
18.3
6000g =? kg
60
.06
6
600
28 cm = ? mm
2.80
280
.028
2800
1603 m = ? km
160300
0.1603
16.03
1.603
2.59 cm = ? m
25.9
2.59
.0259
2590
462 mg = ? g
4.62
.462
460
46.0
How much water will fill the bathtub?
3 L
5,000 ml
85 L
100 g
84.73 mg = ? g
8473
0.08473
8.473
84730
What does the slope of this line represent? (look at the axis labels)
decreasing acceleration
constant velocity
decreasing velocity
constant acceleration
What does the slope of this line represent? (look at the axis labels)
constant acceleration
decreasing velocity
constant velocity
decreasing acceleration
Which of the following statements BEST describes this graph?
An object moves 200 m in a time of 10 seconds, stays there for 30 seconds, then moves 500 m more in 60 seconds
An object is moving at a constant velocity.
An object goes 200 m in a time of 10 seconds, stays there for 20 seconds, then moves 300 m more in a time of 30 seconds
An object moves 200 m in a time of 10 seconds, moves back for 20 seconds, then moves 500 m in 30 seconds
What is happening between points C & D?
The object is moving with a constant velocity
The object is NOT moving at all
The object is accelerating
The object is moving backwards
Calculate the average velocity of the object between points C and D. (C= 200 m, D=500 m) NUMBER ONLY. ________ m/s
100
50
10
25
Which segment of this graph shows that the object is moving at a velocity of 0 km/s? (rise/run)
A --> B
B --> C
C --> D
D --> E
E --> F
During which segment of the graph shows the object is moving at a velocity of 0.375 m/s
Start --> A
A --> B
B --> C
C --> D
D --> E
Calculate the velocity between start and point A. (you can use the equation OR rise/run) NUMBER ONLY. ________ km/min
10
1
.25
18
In which part of this graph is the object in a negative acceleration (deceleration)?
A
B
C
All of the above
None of the above
In which part of this graph is the object at rest?
A
B
C
All of the above
None of the above
What is happening during Segment B?
The object is slowing down
The object is going a constant velocity
The object is at rest
The object is speeding up
Calculate the rate of acceleration during Segment C. NUMBER ONLY. ____________ m/s^2
-2
25
-1.3
3
Segment C shows that the object is experiencing _____________ acceleration.
Positive
Negative
No
Direct
Which statement BEST describes what is shown in the graph?
The school bus moves diagonally, turns right, comes back, turns left, moves diagonally, then turns right
The school bus went forward 10 m in 5 seconds, stays there for 5 seconds, moves backwards 10 m in a time of 3 seconds, stays there for 3 seconds, moves forward 5 m in 5 seconds, then stops for 4 seconds.
The school bus speeds up to 10m/s in a time of 5 seconds, stays at that same speed for 5 seconds, slows down to a stop in 3 seconds, stays stopped for 3 seconds, speeds back up to 5m/s in 5 seconds, then stays at that same speed for 4 seconds.
The school bus is going a constant speed.
What is happening between points B & C?
The bus is going a constant speed.
The bus is speeding up.
The bus is moving backwards.
The bus is slowing down.
When is the bus experiencing POSITIVE acceleration? (Select ALL that apply)
O --> A
A --> B
B --> C
C --> D
D --> E
What are the TWO ways to strengthen an electromagnet?*
cut the magnet in half and stack them
decrease the current
increase the current
increase the number of coils
get a bigger piece of aluminum
