Accelertaion
What is the formula for finding acceleration
Fv-Iv/t
give an example of velocity
what can graphs show about something speed
that something is at rest or something is constant
formula for speed
s= d/t
Describe acceleration
Speeding up or slowing down or changing direction/alt
What is needed to find velocity
direction
what is a slope and what is its formula
the steepness on a graph and the formula is rise over run
definition of motion
when the distance from another object is changing
The rate at which velocity changes
What is the def of velocity
speed in a given direction
what does a horizontal line show about graphs
the object is resting or its constant
decceleration def
negative acceleration
I was walking at 50m/s then speeded up to 450m/s and it took 3 seconds. I was walking south.
133.3m/s2 south
I ran 2miles in 1 second south. What is the velocity?
2miles/hr south
what graphs can you use to find acceleration
speed vs time and distance vs time
what is the system of measurements by scientists all over the world
International System of Units or SI units
I was sleeping then start walking at 10cm/s and it took 0 seconds. What was my acceleration in meters?
0m/s2
what is the lengths between 2 points
distance
True or false: A meter is a little longer than a yard
true