Lab Safety/Symbol
Sig Figs/Conversion
One Dimensional Motion
Two Dimensional Motion
Forces
100
Which laboratory equipment is used to enlarge an image?
a. Graduated Cylinder
b. Magnifying Glass
c. Compound Light Microscope
d. Safety Goggles
c. Compound Light Microscope
100
6.7503 has how many significant figures?
A. 4
B. 5
C. 3
D. 2
B. 5
100
_________ is defined as speed with a given direction
- A. Velocity
- B. Displacement
- C. Acceleration
- D. Speed
A. Velocity
100
All of the following are examples of a scalar quantity except____
- A. Speed
- B. Velocity
- C. Time
- D. Distance
- E. Temperature
B. Velocity
100
What is Newton’s first law of motion?
- A. An object in motion will stay in motion, an object at rest will stay at rest; unless acted upon by an external unbalanced force.
- B. An object will always stop its motion.
- C. An object at rest will stay at rest, an object in motion will stay in motion unless acted upon by a balanced force.
D. An object at rest will start moving and an object in motion
C. An object at rest will stay at rest, an object in motion will stay in motion unless acted upon by a balanced force.
200
Which of the following should NOT be done to ensure lab safety?
A. Eat, Drink, and chew gum in the lab.
B. Horseplay
C. Place laboratory equipment in your mouth.
D. All of these should not be done
D. All of these should not be done
200
0.00000580356 has how many significant figures?
A. 6
B. 5
C. 2
D. 3
A. 6
200
Which of the following quantities are vectors?
- A. Displacement, speed, and distance
- B. Displacement, speed, and velocity
- C. Displacement, acceleration, and time
- D. Displacement, velocity, and acceleration
D. Displacement, velocity, and acceleration
200
All of the following are examples of a vector quantity except_____
- A. Velocity
- B. Displacement
- C. Acceleration
- D. Force
- E. Time
E. Time
200
What is Newton’s second law of motion?
- A. Acceleration depends on the object’s mass and on the net force acting on the object.
- B. The object is motion will stay in motion.
- C. An object will accelerate depending on the object’s friction and gravity acting on it.
- D. Inertia
A. Acceleration depends on the object's mass and on the net force acting on the object.
300
Which Laboratory equipment is used for weighing substances?
A. Thermometer
B. Mortar and Pestle
C. Pipet
D. Triple Beam Balance
D. Triple Beam Balance
300
The electron has a mass of approximately 
kilograms. How many significant figures does this mass have?
A. 12
B. 31
C. 9
D. 4
D.4
300
A person walks 45 meters north. Then he continues for another 10 meters and finally South for 10 meters. What is the person’s displacement?
- A. 45m
- B. 30m
- C. 65m
- D. 0m
A. 45 m
300
Ignoring air resistance, the horizontal component of a projectile’s velocity
- A. Remains constant
- B. Is zero
- C. Continuously decreases
- D. Continuously increases
A. Remains Constant
300
What is Newton’s third law of motion?
- A. If an object exerts a force on a second object the second object exerts an equal force in the opposite direction.
- B. When objects collide, they exert a force to balance both out.
- C. For every action there is no reaction.
- D. Force is applied when there are two opposite objects.
A. If an object exerts a force on a second object the second object exerts and equal force in the opposite direction.
400
If you see this symbol, what does it signify?- A. Electrical Hazard
- B. Chemical Hazard
- C. Biological Hazard
- D. Sharp Object Hazard
C. Biological Hazard
400
The aorta is the major supply of oxygenated blood throughout the human body. The average diameter of the aorta is about 25 mm. What is the diameter of the aorta in meters?
- A. 0.025 m
- B. 0.2 m
- C. 0.0025 m
- D. 0.00025 m
A. 0.025m
400
A car can accelerate at 
. How long will it take to speed up from 1m/s to 11m/s?
- A. 5 seconds
- B. 10 seconds
- C. -5 seconds
- D. -10 seconds
A. 5 Seconds
400
What is projectile motion?
- A. The linear motion of an object
- B. The cubic motion of an object
- C. The motion of an object through the air
- D. The motion of an object through the air affected by gravity
- E. The exponential motion of an object through space and time.
D. The motion of an object through the air affected by Gravity.
400
What is the mass of an object that requires 100 N of force in order to accelerate it at 10m/s^2?
- A. 100 kg
- B. 10kg
- C. 1000kg
- D. None of these
B. 10kg
500
If you see this symbol, what does it signify?
A. Extreme Temperature
B. Sharp Object
C. Chemical Hazard
D. Radioactive Hazard
D. Radio Active
500
During a severe weather outbreak, storm clouds can reach very high above the atmosphere. These storm clouds might peak at 21,000 meters from the surface. What is the height of the storm in kilometers?
- A. 20 km
- B. 21 km
- C. 22 km
- D. 23 km
B. 21 km
500
A car is driven 900 km North in 4 hours. What is its average velocity in km/h?
- A. 22km/h
- B. 255km/h
- C. 225 km/h
- D. 300 km/h
C. 225 km/h
500
A ball is thrown at an original speed of 8.0m/s at an angle of 35° above the horizontal. What is the speed of the ball when it returns to the same horizontal level?
- A. 4.0m/s
- B. 8.0m/s
- C. 16m/s
- D. 9.8m/s
B. 8.0m/s
500
An object with a mass of 1500 grams accelerates 10.0m/s^2 when an unknown force is applied to it. What is the amount of the force?
- A. 150 N
- B. 15000N
- C. 15 N
- D. 10 N
C. 15 N