Question 210689
The acceleration of a car is proportional tot he hoirsepower of the engine and inversely proportional tot he weight of the passengers 
A)Show this relationship as an equation 
a = kh/w
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B)What ahppens to the acceleration of the car if the horsepower of the engine is tripled?
3a = k(3h)/w
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C)What happens  to the acceleration of the car if the weight inside is tripled? 
a/3 = kh/(3w)
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Cheers,
Stan H.