Flashcards
Equations & Units
Cards in this deck (18)
- 1Units of velocitym/s
- 2Units of accelerationm/s/s (or m/s²)
- 3Units of displacementm
- 4What does the slope represent? v = (3m/s/s)t + 8m/sacceleration
- 5What does the y-intercept represent? v = (3m/s/s)t + 8m/sinitial velocity
- 6What is the initial position? x = (6m/s/s)t² + 2m2m
- 7What is the acceleration? x = (6m/s/s)t² + 2m12m/s/s
- 8Displacement (definition)change of position
- 9Velocity (definition)rate of change of position
- 10Acceleration (definition)rate of change of velocity
- 11Displacement (formula)Δx = xf - xi
- 12Velocity (formula)velocity = displacement/time
- 13General velocity math model for accelerated motionv = at + v₀
- 14General position math model for accelerated motionx = (1/2a)t² + v₀t + x₀
- 15What does the slope of this graph give you?velocity
- 16What does the slope of this graph give you?acceleration
- 17How can you find the velocity of an object from looking at a graph?slope of a position vs. time graph
- 18How can you find the acceleration of an object from looking at a graph?slope of a velocity vs. time graph
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- Flashcards on Equations & Units, created by Melanie Essink on 25/09/2019.
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- Melanie Essink
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