Then describe some other equations that represent proportional relationships in the real world and explain why they’re useful. Research on the Internet, if needed.
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Step-by-step explanation:
d = st
d = distance
s = speed
t = time
Of the three quantities the constant of proportionality is the speed.
At any given time and distance the speed remains constant.
We can write this in different forms as follows.
d = st
S = d/t
t = d/s
Other proportional relationships are.
1) V/I = R
Where v = voltage
I = the current
R = The resistance
We use this relationship to calculate resistance of devices.
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