1
2
3
4
5
100
Jamie is traveling to the mountains, which is a 280 mile trip. She makes it there in 3 hours. Find her average velocity (in mph).
93.33 mph
100
A projectile will travel the farthest when it is launched from what angle?
45
100
What does the slope of a distance vs time graph give you?
speed
100
A projectile's path is called its _______________.
trajectory
100
What does the slope of a Velocity vs time graph give you?
acceleration
200
what branch of physics studies motion and includes position, distance, and displacements
Kinematics
200
The ___________ is the vector sum of two or more vectors
resultant
200
A train accelerates from rest to a speed of 25.0 m/s in 10.0s. What was the acceleration?
2.5 m/s2
200
Find the time required for a motorcycle to reach 27m/s with an acceleration of 15m/s2.
1.8s
200
Convert 65 mph to m/s. 1.609 km = 1 mile
29.05 m/s
300
A tennis ball is dropped from the top of a tall building. A second tennis ball is thrown down from the same building. Which is true:
A. The second ball falls with a greater acceleration
B. They both fall with the same acceleration because they started from the same height
C. They both fall with the same acceleration because they are in a free fall
C
300
A stone is thrown vertically upwards with a speed of 20.0 m/s. how fast is it moving when it reaches a height of 12.0m?
12.8 m/s
300
Find the acceleration of an amusement park ride that falls from rest to a velocity of 28 m/s in 3s.
9.33 m/s2
300
A ball is rolled up a hill 3 meters before stopping and beginning to roll back. The balls rolls backwards for 8 meters before coming to a rest against a tree. What is the magnitude of the balls displacement?
-5 meters
300
I walked 6.0 km N at 6.0 km/h, then 10 km W at 5.0 km/hr, and finally 6 km S at 5.0 km/hr. Determine the total distance and displacement of the entire trip.
Distance: 22 km
Displacement: 10 km [W]
400
Vector A represents 5.0 m of displacement east. If vector B represents 10.0 m of displacement north, find the resultant (R).
11 m [E63N]
400
What is the velocity of segment D
-2 m/s
400
What was the constant speed for the first 4 min in m/s?
3.33 m/s
400
A surveyor stands on a riverbank directly across the river from a tree on the opposite bank. She then walks 100m downstream, and determines the angle from her new position to the tree on the opposite bank is 50 degrees. Find how far she is from the tree in her new location.
155.6 m
400
A plane travels east 535km, then flies north, then flies back to its takeoff point a distance of 718km. Find how far north the plane traveled.
479 km [N]
500
If my car traveling at 192 km/h South turns West and travels 184 km/hr over 6.2 seconds, what is the average acceleration?
154610.5 km/hr2 [W46.2°N]
500
A car moves 150.0 m [E63°N]. It stays at rest for a while then moves 300 m at [W34°S]. Find the total displacement of the car. (magnitude and direction)
What is 183 m [W10S] .......10° SW (190°)?
500
*A sports car, picking up speed, passes between two markers in a time of 4.1 s. The markers are separated by 120 m. All the while, the car accelerates at 1.8 m/s2. What is its velocity at the second marker?
33 m/s
500
A babysitter pushing a stroller starts from rest and accelerates at a rate of 0.5 m/s2. Find the final velocity after it has traveled 4.75 meters.
2.18 m/s
500
A plane starting at rest at one end of a runway undergoes a constant acceleration of 4.8m/s2 for 15s before takeoff. Find the plane's velocity right before takeoff.
72 m/s