A racecar driver has to hold on tightly when going around a banked curve. Approximately what is the centripetal force on a 2220.
1 answer:
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Answer:
5.5Ω
Explanation:
The circuit diagram shown is a parallel arrangement. To solve this problem for the equivalent resistance,
R1 = 10Ω
R2 = 20Ω
R3 = 30Ω
For circuits in parallel, equivalent resistance is ;
=
Now insert the parameters and solve;
=
=
=
Rt = 5.5Ω