WorksheetsUnit 1 Motion in 1D(Velocity)
Total questions: 80
Worksheet time: 3hrs 59mins
Which of the following units is the SI unit for velocity?
Seconds
Kilograms
Meters
Meters per second
What does the speedometer on your car tell you?
Average velocity
Instantaneous velocity
Average speed
Instantaneous speed
How far had the object traveled at 60 seconds?
0 m
10 m
20 m
40 m
How long did it take for this object to travel 10 m?
0 s
10 s
15 s
20 s
A description of an object's speed and direction of motion is called?
Velocity
Speed
Acceleration
Vector
A measurement of how fast an object is moving is called?
Velocity
Speed
Vector
Acceleration
What is velocity?
The quickness of an object.
The location of an object.
Acceleration.
Speed in a specific direction.
Position
A specific point in space
The amount of space between one point and another
The change in position of an object
The point or place where something begins
What is distance?
The amount of space between one point and another
A specific point in space
The change in position of an object
The point or place where something begins
What is motion?
A change in the position of an object compared to another object (related term: move, movement)
A pull or push that is applied to an object
The change in position of an object
The amount of space between one point and another
What is displacement?
The change in position of an object
The amount of space between one point and another
The speed and direction of moving objects
The point or place where something begins
How do you find distance divided by time?
Speed
Velocity
Displacement
Motion
What is displacement?
Position of an object
Final position minus initial position
Distance divided by time
Initial position plus final position
Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?
800
400
0
200
What distance did the creature travel?
23 m
9 m
-9 m
-23 m
What is the final displacement of the creature?
23 m
9 m
-9 m
-23 m
At which position did the creature change direction?
-7 m
9 m
2 m
16 m
Negative displacement means the object is:
Moving to the right.
Moving to the left.
Slowing down.
Negative displacement is not possible.
What is the starting position of the creature?
6 m
-3 m
1 m
3 m
What is distance?
The total length of the path travelled
The measure of how far an object is from its starting point
The location of an object relative to a defined zero point
Displacement
Total length of the path travelled
How far an object is from its starting point
Location of an object relative to a defined zero point
Object C had an initial position of 2 m and a final position of 10 m. The displacement of object C can be shown with this equation: Displacement = final position - initial position. What was the displacement of object C?
+6 m
+8 m
-4 m
-2 m
Object B had an initial position of 12 m and a final position of 7 m. The displacement of object B can be shown with this equation: Displacement = final position - initial position. What was the displacement of object B?
+5 m
-6 m
-5 m
+6 m
What was the total distance traveled by object C?
8 m
10 m
12 m
14 m
What was the total distance traveled by object A?
5 m
7 m
12 m
6 m
Match the term with the definition: 'A starting point that describes the location of an object.'
Positive direction
Reference point
Negative direction
Position
A quantity that requires both magnitude and direction for a complete description.
Vector
Scalar
A quantity described by magnitude that does not need direction
Vector
Scalar
What is force?
A vector
A scalar
What is mass?
Vector
Scalar
What is the nature of speed?
Vector
Scalar
What is velocity?
Vector
Scalar
What is displacement?
Vector
Scalar
What is the nature of distance?
Vector
Scalar
What is the correct SI unit for mass?
Kilograms
Newtons
Pounds
Grams
The SI unit for time is the __?__.
hours (h)
liter (L)
gram (g)
second (s)
2000 mg equals to how many g?
2,000,000
2
20
200,000
16 cm equals _________ mm
0.16
1.6
160
1600
198 g = ? kg
1.980
1.98
19.8
0.198
µ is the symbol for ______.
Deka
Hecto
Mega
Micro
What is the multiplier for the prefix pico?
10-12
10-3
103
1012
102 corresponds to which prefix?
Deka
Hecto
Mega
Micro
If a water tank has a capacity of 686 kiloliters of water, how many milliliters does it contain when it is full?
686,000 mL
6,860,000 mL
68,600,000 mL
686,000,000 mL
Low precision, low accuracy
High precision, low accuracy
Low precision, high accuracy
High precision, high accuracy
Please select the correct option:
Low precision, low accuracy
High precision, low accuracy
Low precision, high accuracy
High precision, high precision
Solve. Round using SigFig math rules.
12.5 mL + 20.05 mL + 2.69 mL
35 mL
35.2 mL
35.24 mL
35.240 mL
Solve the following, rounding according to SigFig math rules:
98.7°C - 97.25°C
1°C
1.4°C
1.45°C
1.450°C
220 ft - 100 ft = ?
120 ft
100 ft
150 ft
200 ft
How many significant figures are in the number 0.0045?
1
4
2
5
How many significant figures does the number 0.00460 have?
5
3
2
6
Solve and round to the correct significant figures:
100 / 2 =
50
50.
50.0
50.00
Calculate 1.23 m x 0.89 m and give your answer with the appropriate number of significant figures.
1.0 m2
1.1 m2
1.0947 m2
1.09 m2
How many significant figures are there in 0.00400?
1
3
5
6
Which measurement contains 3 significant figures?
200 mL
20.0 mL
0.02 mL
0.020 mL
What is the volume in the graduated cylinder?
63.5 mL
63 mL
63.55 mL
6 mL
Where do we read the level of a liquid?
At the highest point the liquid touches
At the bottom of the meniscus
Halfway between, we make an educated guess and round it
At the top of the meniscus
What is the correct measurement of the red line?
9 cm
8.5 cm
8.50 cm
8.1 cm
What does the cylinder read?
The cylinder reads 20.15
The cylinder reads 21.05
The cylinder reads 21.5
Which measurement is more precise?
4 mL
4.3 mL
4.30 mL
4.300 mL
Where should you read the level of water on the graduated cylinder?
Level 'A'
Level 'B'
Level 'C'
None of these
Who is the correct answer?
Student A
Student B
Student C
Cannot be determined
A set of data is close to each other, but not close to the actual value. How can this set of data be described?
accurate
precise
both precise and accurate
What is the factor that is measured for change in an experiment?
control
constant
independent variable
dependent variable
What is the factor that an experimenter intentionally changes?
Dependent Variable
Independent Variable
Constant
Control
The part of the experiment that does not contain the independent variable is used for comparison. What is it called?
Control Group
Experimental Group
Results
Data
What is the effect of salt water on the average height of the three tallest blades of grass?
What is the independent variable in the above question?
salt water
height
average
effect
Maya designed an experiment to answer the following question: How does the amount of water given to a lima bean seed affect how tall it grows?
Which factors does Maya need to keep the same in her experiment? (Multiple answers)
The amount of water each plant gets
The amount of soil
The type of plant
The amount of sunlight each plant gets
Maya designed an experiment to answer the following question: How does the amount of water given to a lima bean seed affect its growth height?
In this experiment, what variable should Maya change?
The amount of water
The kind of plant
The type of soil
The amount of sunlight it gets
Anthony designed an experiment to answer the following question: How does the temperature of water affect the time it takes for a sugar cube to dissolve?
What tool should Anthony use to measure the time it takes for the sugar to dissolve?
Ruler
Stopwatch
Triple beam balance
Thermometer
Xavier's team designed an experiment to answer the following question: How does the surface of a ramp affect how far a toy car rolls?
Which factor should Xavier change in the experiment?
The type of car
The height of the ramp
The surface of the ramp
Xavier's team designed an experiment to answer the following question: How does the surface of a ramp affect how far a toy car rolls?
Which factor should Xavier keep the same in the experiment?
The type of car
The height of the ramp
The surface of the ramp
The measurement -32.0oC is a (a) quantity
The measurement 43 seconds is a (a) quantity
The measurement -2.69 N of force is a (a) quantity
The quantity of 2.1 kgm/s2 South is a (a) quantity
