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23 Nov 2019
(a) Compute the electrical energy used by a household whosemonthlyelectrical bill is $31, computedat the rate of $0.07perkWh.
(b) How long could this energy be used to burnten 60 W lightbulbs?
(c) If this energy were used to raise a car ofmass 1845 kg, to whatheightwould the car be raised?
(a) Compute the electrical energy used by a household whosemonthlyelectrical bill is $31, computedat the rate of $0.07perkWh.
(b) How long could this energy be used to burnten 60 W lightbulbs?
(c) If this energy were used to raise a car ofmass 1845 kg, to whatheightwould the car be raised?
Patrina SchowalterLv2
28 Jul 2019
