Unit 0
Unit 1
Unit 2
Calculate It!
Vocab
100
Name 3 Correct Lab Safety Behaviors
answers may vary
100
True or False: The lowest point of a longitudinal wave is the trough.
False
100
Unit used for Force
Newtons
100
How much force is required to accelerate a 20 kg wheelbarrow by 5 m/s²
4 N
100
An object at rest remains at rest, and an object in motion remains in motion unless acted upon by an unbalanced force
Newton's First Law of Motion
200
True or False: If glass breaks during a lab you should clean it up immediately.
False
200
The medium is ...
material the wave travels through (solid, liquid, gas)
200
The formula for acceleration
200
A lizard accelerates from 8 m/s to 14 m/s in 4 seconds. What is the lizard’s average acceleration?
1.5 meters per second squared
200
For every action there is an equal and opposite reaction
Newton's Third Law of Motion
300
P.A.S.S. stands for
Pull Aim Squeeze Sweep
300
What is the wavelength of the above wave? (in units)
2 units
300
Units Used for Speed
m/s
km/hr
300
An airplane leaves New York to fly to Raleigh. It travels 1000 km in 4 hours. What is the average speed of the airplane?
250 km/hr
300
The resistance that one surface or object encounters when moving over another.
Friction
400
List all 7 steps to the scientific method in order.
1. Question 2. Research 3. Hypothesis 4. Experiment 5. Analyze Data 6. Conclusion 7. Share Results
400
What is occurring at point N?
Compression
400
An orange might roll off your cafeteria tray when you stop suddenly because of
Inertia
400
A roller coaster car rapidly speeds up as it rolls down a slope. As it starts down the slope, its speed is 10 m/s. But 4 seconds later, at the bottom of the slope, its speed is 30 m/s. What is its average acceleration?
5 m/s squared
400
Force
A push or pull is exerted on an object in order to change its motion
500
Name all 4 (1-4) of the units we will learn this year.
Waves, Forces and Motion, Energy, Matter
500
How do electromagnetic waves travel?
Through electromagnetic fields. They can travel through matter and a vacuum.
500
Explain the difference between distance and displacement.
Distance: Actual path taken
Displacement: Shortest path
500
An airplane leaves New York to fly to Atlanta. It travels 1393 km in 3 hours. What is the average speed of the airplane?
464.3 km/hr
500
The rate at which velocity changes
acceleration