Strictly Vocab
SVA
Isaac's Laws
Motion Lines
Blast From the Past
Final Jeopardy: Momentum
100
Balanced forces always have this
What is a net force of zero
100
speed in mph of a snail that covers 15 m in 3 hrs
What is 5 mph
100
Formula associated with Force, mass and acceleration.
Also the law that this is
What is F=ma
2nd law
100
A flat line on this kind of motion graph indicates an object at rest
What is distance vs. time or position vs. time
100
Formula for speed
What is
s=d/t
200
Acceleration is a change in this
What is speed or direction
200
Distance covered by a cyclist racing at a speed of 36 mph in 2.5 hrs
What is 90 miles
200
Newton’s First Law
…yes, say the whole thing
What is “an object at rest will stay at rest and an object in motion will stay in motion unless acted upon by an unbalanced force”
200
Total distance this runner traveled
What is 12 m
200
This crustal feature is a result of a transform boundary
What is a fault
(earthquakes happen there)
300
Tendency for an object to resist a change in motion
What is inertia
300
Objects moving at a constant speed have these forces
What are balanced forces
300
Net forces need these two things
(Think about what you need to write)
What is strength (magnitude) and direction
300
The runner’s speed from 2-4 sec
What is 3 m/s
300
Change in motion demonstrates these kinds of forces
Unbalanced
400
These two things can impact the momentum an object has
What is mass and velocity
400
Average speed of the below car.
What is 41 mph
400
A box with mass 15kg is being pushed right with a force of 25 N and left with a force of 30 N moves with this direction and acceleration
What is 0.33 m/s2
400
Marie’s average speed
What is 0.5 mi/min
400
What do hurricanes HATE? (3 things)
What is:
Land
Cold Water
High Pressure
500
Often called "inertia in motion"
What is momentum
500
The average speed of the car from hour 4 to hour 8
What is 45 mph
500
The mass of a table that accelerates to the left at a rate of 2 m/s2 when a force of 27 N is applied
What is 13.5 kg
500
When speed decreased
What is C-D
500
Weather that can be expected under low pressure
Loser weather. Stormy, rainy, warm
500
We will see decreased momentum with a lighter mass or with negative _________
What is acceleration
(negative acceleration means slowing down)