Motion
Speed
Acceleration
Momentum
SI Units
100
All matter is constantly in _______
What is motion?
100
The distance traveled divided by the time taken to travel the distance is called _____.
What is speed?
100
A change in velocity divided by the time for the change ot occur
What is acceleration?
100
The amount of matter in an object
What is mass?
100
The SI unit for distance
What is meter?
200
The total lenth of the route an object travels when it moves.
What is distance?
200
The formula for speed can be written as _____
What is distance divided by time?
200
Three ways an object may accelerate.
What is speed up, slow down, change direction?
200
The tendency of an object to resist a change in its motion
What is inertia?
200
The SI unit for speed
What is meters per second?
300
Includes distance and direction of the stopping point from the starting point.
What is displacement?
300
The units of speed are _______
What is meters per second?
300
The formula for acceleration.
What is final speed - initial speed/time
300
A measure of how hard it is to stop an object.
What is momentum?
300
The SI unit for mass
What is kilogram?
400
the total distance traveled divided by the total time taken.
What is average speed?
400
An object's speed at a particular instant is _____
What is instantaneous speed?
400
An object that is slowing down with have this kind of slope on a speed-time graph.
What is downward?
400
The equation for momentum is ____
What is p=mv (momentum is mass times velocity)?
400
The SI unit for acceleration
What is meters per second squared?
500
The speed of an object and its direction of motion; may change if either or both changes.
What is velocity?
500
Occurs when an object travels at a steady rate with the same speed for some time.
What is constant speed?
500
An object accelerates from 15 m/s to 20 m/s in 17 seconds. Find the acceleration.
What is 29 m/s squared?
500
An 75 kg object is traveling south at 3 m/s. Its momentum is ________.
What is 225 kg x meters/second south
500
The SI unit for momentum
What is kg x m/s (distance)?
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