Vocab
Solve!
Formulas
Graphs
More Vocab
100
How fast an object moves
What is Speed?
100
What is the speed and velocity of a car that traveled a total of 75 kilometers north in 1.5 hours
What is 50 km/hr. north?
100
Speed Formula
What is distance divided by time(d/t)?
100
What is Constant Speed?
100
when objects slide past each other
What is Sliding Friction?
200
Speed with a direction
What is Velocity?
200
A plane traveled for 2.5 hours at a speed of 1200km/hr. How far did it travel
What is 3000 km?
200
Velocity Formula
What is distance divided by time (d/t)?
200
B/D
What is Motionless/Stopped?
200
friction between surfaces that are stationary
What is Static Friction?
300
rate at which velocity changes over time
What is Acceleration?
300
A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car.
What is 8.10 m/s2?
300
Acceleration Formula
What is final velocity-initial velocity divided by time (vf-vi/t)?
300
This is an example of
What is increasing speed/acceleration?
300
rounded object roll over flat surface
What is Rolling Friction?
400
force that opposes motion between two surfaces that are in contact.
What is Friction?
400
A kangaroo is capable of jumping to a height of 2.62 m. Determine the takeoff speed of the kangaroo.
What is vi = 7.17 m/s?
400
Time Formula
What is speed divided by distance (d/s)?
400
The slope
What is 10?
400
acceleration occurs in circular motion
What is Centripetal Acceleration?
500
object's velocity is decreasing-object is slowing down
What is Deceleration?
500
John took 45 minutes to bicycle to his grandmother's house, a total of 4 kilometers. What was his speed in kilometers per hour
What is 5.33...km/hr?
500
Distance Formula
What is speed times time (st)?
500
What is Instantaneous Speed?
500
system for specifying precise location of objects in space and time
What is Frame of Reference?