Speed/Velocity
The rate at which an object moves a certain distance.
What is speed?
The velocity of a jogger that ran 321 meters North in 70 seconds.
4.6 m/s North
What is a change in velocity or direction?
acceleration
What is the acceleration of an object that has a final velocity of 53 m/s Northwest, an initial velocity of 5 m/s Northwest, and a time of 25 seconds.
2.12 m/s2 Northwest
This force keeps you on the ground and gives objects weight.
Gravity
How fast an object moves over a certain distance in a direction.
What is velocity?
The velocity of an object that travels 23 meters East in 18 seconds.
1.3 m/s East
What is negative acceleration?
When an object slows down.
The acceleration of an object starting from rest with a velocity of 98 m/s East in 5 seconds.
19.6 m/s2 East
What is the value of this expression?
8 x 3
24
What other two variables besides velocity are needed to calculate velocity?
distance and time
What was the speed of a runner traveling twenty meters in forty seconds?
.5 m/s
An object that is not accelerating is moving in a ____________.
What is moving at a constant speed and direction.
What is the acceleration of an object with an initial velocity of 100 m/s downwards and a final velocity of 20 m/s downwards in 60 seconds.
1.3 m/s2 downwards
This part of speech describes a noun, like "blue", "tall", or "funny".
Adjective
Speed is velocity when what is added?
direction
The distance an object travels if going a velocity of 8 m/s in 28 seconds.
224 meters
What are examples of acceleration?
Speeding up, slowing down, or changing directions.
The acceleration of an object with a time of 0.25 seconds and a change in velocity of 32 m/s South.
128 m/s2 South
Who was the first President of the United States?
What are meters used to measure?
What is the unit for distance?
What is the unit of measurement for velocity?
meters per second (m/s) in whatever direction the problem states
What is the formula for acceleration?
a = (final velocity - initial velocity) / time
What is the unit of measure for acceleration?
m/s/s or m/s2
What is the budgeting term that refers to the money you MUST pay each month? (examples: rent, phone bill, electric, etc)
Expenses