The number of horsepower needed to overcome a wind drag on an automobile under design is given by P (s) = 0.009 s2 +0.007 s - 0.015, where s is the speed of the car in miles per hour. How much horsepower is needed to overcome the wind drag on this car if it is traveling 50 miles per hour? Round your answer to the hundredth. horsepower Number At what speed will the car need to use 177 horsepower to overcome the wind drag? Round your answer to the hundredth. Number miles per hour.

Q: A buoyant object is dropped into a tank full of liquid. The height of the object above the bottom of…

A:

Q: After an oven is turned on, its temperature, T, is represented by the equation T = 400 –…

A: Let at time t' temperature reaches 300° F.

Q: A construction worker dropped a hammer while working on a skyscraper, 1496 feet above the ground.…

A:

Q: a pumpkin was thrust vertically upward with a speed of 28 ft/s from the top of a 35 foot high cliff.…

A: Given that: height of pumpkin at any time t, h(t)=-7t2+25t+35

Q: V = where P is the power (in watts) and v is the velocity of the wind (in mph). Find how much power…

A:

Q: The number of honey bees in a hive is growing according to the equation  N = N0e0.019t,  where t is…

A: The given problem is to find how many days until this hive swarms get tripled. Given number of honey…

Q: A ball is thrown from an initial height of 5 feet with an initial upward velocity of 21 ft/s. The…

A: Given that, h = 5 + 21t - 16t2 Where h represents the height in feet and t represents the time in…

Q: The number of bacteria in a culture is given by the formula B (t) = 2000000e0.025t where B is the…

A: The half life of a quantity is the time period requited for that quantity  to reduce to half of its…