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Vocabulary
Vectors
Distance/Displacement
Speed/ Acceleration
Gumbo
100
The distance of the total path taken is called ?
Distance
100
Identify the two components of a vector?
Magnitude and Direction
100
If your traveling 2miles North then travel 3miles east, what is the total distance.
5 miles
100
what is the formula for speed?
speed= distance/time
100
What is the acceleration of gravity on Earth
9.8m/s2
200
An indication of which way the object has moved is called.
Direction
200
What is the symbol for vector?
An arrow
200
If you travel 25 meters back and forth one time, what is the displacement?
Zero
200
What is the SI unit for speed
m/s
200
what does the arrow point represents in a vector?
Direction
300
The length of shortest path from start to finish
displacement
300
Identify the difference between vector and scalar
vectors have magnitude and direction. scalars lack direction
300
If you ran two laps around a 30m pool, what is the distance and displacement?
60m, 0m
300
If you ran 25m in 10s, what is your speed?
2.5 m/s
300
How does air resistance affect the surface area?
The greater the surface area, the greater air resistance
400
when gravity is the only force acting upon the object is this called ______________
Free Fall
400
Give me an example of a scalar
Answer will vary
400
If you ran one side of a 100 yd football field down and back three times, what is the total distance and displacement?
600 yds , 0
400
If you ran at the speed of 50m/s in 15s, what is the distance?
750m
400
T or F: There is air resistance on the moon.
False
500
An object that can be launched or fired is called ________.
Projectile
500
the length of an arrow represents ______________.
magnitude
500
If you drove 10 miles east then 12 miles south then 16 miles north, what is the distance and displacement
38m; 6m
500
If you ran at the speed of 100m/s at distance of 25m, what is the time?
2500
500
T or F: Objects fall at the same acceleration rate
True