Acceleration | SI Units | Scalar vs. Vectors | Formulas | Beware |
---|---|---|---|---|
What is Acceleration?
Change in velocity divided by the time it takes for
the change to occur; unit is meters per second squared --- m/s2 |
What is SI units?
The units used in all but
three countries on this planet similar to the metric unit, this is the official name of units and the system used in science. |
What is a scalar quantity?
a physical quantity that has magnitude but no
direction |
What is Speed?
Distance divided by time
|
Who is Cruella Deville?
Ms. Payne's style icon
|
What is deceleration?
Slowing down; downward slope of a line on a
graph. ex. A bike slowing down to a stop. |
What is seconds?
Metric unit that measures time?
|
What is a position?
an object's distance and direction from a reference
point |
What is magnitude?
another word for size measure or quantity in an equation
|
What is green?
Ms. Payne's Favorite Color
|
Final Velocity
The velocity at the end of the time period. (Don't
forget direction) |
What is a meter?
Metric unit that measures distance
|
What is Displacement?
Distance and direction of an object's change in
position from the starting point. |
What is Velocity?
Distance divided by time including direction
|
Who is David?
David’s parents have three sons: Snap, Crackle, and What is the name of the third son?
|
Initial Velocity
The velocity at the beginning of the time period.
(Don't forget direction) |
What is a Mil?
This is the prefix for 1000
|
What is Velocity?
A quantity that has magnitude and direction
|
What is the acceleration formula?
Final velocity subtract Initial Velocity divided by a change in time
|
What is scalar?
una cantidad física que tiene magnitud pero no
dirección |
What is Slope?
the 'steepness' of the line, also commonly
known as rise over run. We can calculate this by dividing the change in the y-value between two points over the change in the x-value |
What is Kelvin?
This is the metric Unit that measures temperature.
|
What is a delta?
This is a symbol that means "change In"
|
What is the Big 4 Kinematic Equations?
The set of Formulas that help to solve for displacement and velocity primarily and must involve four variables.
|
What is Speed?
这是运动的测量,方程是距离除以时间?
|