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airabelle
Group Title
make an order of magnitude estimate of the power a car engine contributes to speeding the car up to highway speed. In your solution, state the physical quantities you take as data and the values you measure or estimate for them. The mass of the vehicle is often given in the owner's manual
 one year ago
 one year ago
airabelle Group Title
make an order of magnitude estimate of the power a car engine contributes to speeding the car up to highway speed. In your solution, state the physical quantities you take as data and the values you measure or estimate for them. The mass of the vehicle is often given in the owner's manual
 one year ago
 one year ago

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Shadowys Group TitleBest ResponseYou've already chosen the best response.1
P=W/t= F v i'm guessing the horse power of the engine is given somewhere.
 one year ago

airabelle Group TitleBest ResponseYou've already chosen the best response.0
10^4 W is the final answer. What is the solution?
 one year ago

Shadowys Group TitleBest ResponseYou've already chosen the best response.1
what is the highway speed in your country?
 one year ago

airabelle Group TitleBest ResponseYou've already chosen the best response.0
60 km/h as its minimum and 100 km/h is maximum
 one year ago

Shadowys Group TitleBest ResponseYou've already chosen the best response.1
right. and the horsepower of any one car? plug that 100km/h into v and the horsepower into F to get 10^4 W
 one year ago

airabelle Group TitleBest ResponseYou've already chosen the best response.0
can you show the solution?
 one year ago

Shadowys Group TitleBest ResponseYou've already chosen the best response.1
P=Fv 10^4=(HORSEpower)(100) (this question seemed a lil' incomplete though)
 one year ago
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