Speed
Acceleration
Momentum
Units
Wild Card
100
What is the speed of a car traveling 100 meters in 2 seconds?
50 m/s
100

Acceleration occurs under three conditions

What is speeding up, slowing down, and/or changing directions?

100

The formula for momentum 

What is p = mv ? 

100
S.I. unit for distance is
meters
100

Calculate acceleration for the following:

As you brake your hoverboard, your velocity changes from 12 m/s east to 6 m/s east in 5 seconds.  

What is -1.2 m/s west? 

200
What is the difference between velocity and speed?
Velocity is speed + direction
200

Negative acceleration tell us that an object is 

What is slowing down?

200

A tennis ball and a bowling ball have the same velocity. Which would be harder to stop and WHY?

Bowling ball, mass.

200
An S.I. measurement for mass is
Kilogram
200

Describe displacement if you leave school and travel 1.3 km north to a friend's house and then 3.4 km south to the store.

What is 2.1 km south?

300
In your own words, define displacement
Distance and direction between where you end vs where you began
300
The formula for acceleration is
final vel - initial vel / time
300
Momentum depends on _____ and ______.
mass and velocity
300
S.I. units for Speed would be
m/s
300

An object’s momentum includes its _____.

What is mass and velocity? 

400

The distance between an object and a reference point is the object's _____. 

A) displacement            

B) neutral point 

C) position            

D) velocity

What is C) position? 

400

If an object has a constant velocity, then it has an acceleration of ________. 

What is zero? 

400

Earth's _____ causes projectiles to follow a curved path.

What is gravity?

400
S.I. units for acceleration would be
m/s^2
400

_____ is the speed of an object at any instant of time.

What is instantaneous speed?

500

Found by dividing the total distance traveled by the total time

What is average speed?

500
A car with an acceleration of 50 m/s^2 has an initial speed of 10 m/s and a final speed of 60 m/s. Over what time period did this occur?
60 -10/ x = 50 x = 1 second
500

A 10kg object moves with a velocity of 5 m/s. What is its momentum?

50 kg . m/s

500
The S.I. units for momentum would be
kg . m/s
500

Describes why projectiles move in a curved path.

What is they have horizontal acceleration and vertical momentum? 

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