SPM-Physics-Formula-List-Form4
SPM-Physics-Formula-List-Form4
SPM-Physics-Formula-List-Form4
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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