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10 Cards in this Set

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Formula for Average Acceleration
Average acceleration = change in velocity / change in time
Change in Velocity equals
Velocity of final - Velocity of initial
Acceleration due to Gravity equals
-9.80m/s^2
formula for Velocity with constant Acceleration
V-initial^2 = V-initial^2 + 2a(d-final--d-initial)
formula to find the displacement of an object moving with constant acceleration
d-final = d-initial + (V-initial x time) + 1/2a (t^2)
formula to fund the displacement of a free falling object
d-final = d-initial + (V-initial x time) + 1/2 (-9.8 m/s^2)(t^2)
found by drawing a tangent line on the velocity-time graph at a selected point
= the slope
instantaneous acceleration
the rate at which an object's velocity changes
acceleration
change in velocity during some measurable time interval divided by that time interval
average acceleration
the motion of a body when air resistance is negligible and action can be considered doue to gravity alone
free fall