Can you answer part 2?? Chegg.com Tipler6 25.P.065 A12.0 V automobile battery th

Question

Can you answer part 2?? Chegg.com Tipler6 25.P.065 A12.0 V automobile battery that has a negligible internal resistance can deliver a total charge of 163 A-h. 1) (a) What is the amount of energy stored in the battery? --HU Submit 7.044 You currently have 3 submissions for this question. Only 10 submission are allowed You can make 7 more submissions for this question Your submissions: 7.044 Computed value: 7.044 Feedback: Correct Submitted: Tuesday, November 7 at 3:33 PM 2) (b) After studying all night for a calculus test, you try to drive to clas to take the test. However, you find that the cars battery is "dead because you had left the headlights on! Assuming the battery was able to produce current at a constant rate until it died, how long were your lights on? Assume the pair of headlights together operates at a power of 139 W. 573 You currently have 1 submissions for this question. Only 10 submission are allowed. You can moke 9 more submissions for this question h Submit Your submissions: 573 × Computed value: 573 Submitted: Tuesday, November 7 at 3:36 PM 7 0 2 3 4 6

Explanation / Answer

Time = 7.044*10^6 / 139 = 50676.259 sec

Time = 50676.259/3600 = 14.077 hr

Light will be on for 14.077 hr

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