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Ticker Tape<br />

Finding Velocity:<br />

Finding Acceleration:<br />

Graph of Motion<br />

Gradient of a Graph<br />

http://www.one-school.net/notes.html<br />

s<br />

velocity =<br />

number of ticks × 0.02s<br />

1 tick = 0.02s<br />

3<br />

a<br />

ONE-SCHOOL.NET<br />

v−u =<br />

t<br />

a = acceleration (ms -2 )<br />

v = final velocity (ms -1 )<br />

u = initial velocity (ms -1 )<br />

t = time for the velocity change (s)<br />

The gradient 'm' of a line segment between two<br />

points and is defined as follows:<br />

Change in y coordinate, Δy<br />

Gradient, m =<br />

Change in x coordinate, Δx<br />

or<br />

Δy<br />

m =<br />

Δx

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