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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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9 years ago

 
A  1484 kg car climbs a 5.0° slope at a constant velocity of 80.0 km/h. Assuming that air resistance may be neglected, at what rate must the engine deliver energy to the drive wheels of the car? Express your answer in kW. 
A)
 
28 kW 
B)
 
323 kW 
C)
 
42 kW 
D)
 
54 kW 
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padrepadre
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#1
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9 years ago
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mikael Author
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#2
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9 years ago
Thanks for the assistance.
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#3
3 years ago
A 1362 kg car climbs a 5.0° slope at a constant velocity of 80.0 km/h. Assuming that air resistance may be neglected, at what rate must the engine deliver energy to the drive wheels of the car? Express your answer in kW.

PLEASE HELP!
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#4
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3 years ago
Here
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