Linear Motion
Forces
???
Kinematics
Aviation Careers
100
This graph represents _____ speed?
What is constant?
100
A force is this type of measurement?
What is a vector?
100
This aviation job communicates with ATC
Who are Pilots?
100
The rate at which velocity changes with time is called...
What is acceleration?
100
This job guides aircrafts during takeoff and landing
What is Air Traffic Control?
200
Georgia is jogging with a velocity of 4 m/s when she accelerates at 2 m/s2 for 3 seconds. How fast is she running now?
What is 10m/s?
200
Yes or No.
If the rope in the image below is accelerating, are the forces acting on both sides equal?
What is No?
200
True or False
Two objects can have the same displacement but different distances traveled
What is TRUE?
200
If I am walking at 6m/s then come to a stop within 3 seconds, what is my acceleration?
What is -2m/s2?
200
Examines aircraft parts for cracks, corrosion, or other defects
What is Airplane Mechanic?
300
How much time does a car with an acceleration of 5m/s2 take to go from 0 m/s to 40m/s?
What is 8s?
300
A plane accelerates at 12m/s2 at an altitude of 3000m. Which forces are not equal with the rest?
What are thrust & drag?
300
What is the time interval of which the speed is decreasing?
What is 5:15 - 6:00
300
Describe the scalar quantity measured by this graph
What is constant speed?
300
Which of the following positions are not primarily responsible for passenger health?
Doctor, Flight Attendant, Food Service Worker, Cleaner
What is Flight Attendant?
400
This graph represents constant ______
What is acceleration?
400
In space, where there is very little friction, what would happen to a spacecraft if no external forces acted upon it?
What is it would continue moving in a straight line at a constant speed?
400
True or False
Average speed is defined as the time it takes for a trip divided by the distance.
What is FALSE?
400
When a bowling ball hits the pins, its velocity is 2m/s. The ball was rolling for 5 seconds with an acceleration of -2m/s2. The initial velocity of the ball was ___m/s
What is 12m/s?
400
Least job growth rate at 1%
What is ATC?
500
A person walks 3 km north then 4 km east. Their displacement is ___
What is 5km?
500
Three copies of the same book are stacked on a table. One book has a mass of 2kg. What is the force that the table is pushing back on the stack of books. (g=10)
What is 60N?
500
An object with a density of 20kg/m3 has a volume of 5m3. This object slides with an acceleration of 4m/s2. What is the force generated by this object?
(HINT: Density = Mass/Volume)
What is 400N?
D=m/v --> m=D*v --> m=20*5 = 100
F=ma --> F= 100 * 4 = 400N
500
An object changes its speed from 5m/s to 20m/s in 3 seconds. It crashes into a wall with a force of 45N. The object's mass is ___kg.
What is 9kg?
a = (20-5)/3 = 15/3 = 5m/s^2
F=ma --> m=F/a --> m=45/5 = 9kg
500
True or False
The FAA requires an advanced degree to become a pilot
What is False?
Certifications do not require a college degree