Multiple Choice
A 12-V car battery may supply 60 A for 2.5 s in order for the starter motor to start the engine. Calculate how much electrical energy has been used.
A) 1.8 × 103 J
B) 2.2 × 104 J
C) 7.2 × 102 J
D) 3.6 × 103 J
E) 4.5 × 103 J
Correct Answer:
Verified
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