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How much horsepower do you need to go 300 mph?

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How much horsepower do you need to go 300 mph?

The force required to push an object through the atmosphere increases at the cube of velocity. To translate, a car that needs 200 horsepower to overcome aerodynamic drag at 150 miles per hour, would need 1,600 horsepower, or eight times as much, to reach 300 miles per hour.

How fast is 400 hp in mph?

about 249 mph
400 hp calculates out to be about 249 mph.

What’s the most horsepower in a street legal car?

The Most Powerful American Cars You Can Buy Today

  • 2021 Dodge Challenger SRT Super Stock: 807 HP.
  • 2020 Ford Mustang Shelby GT500SE: 800+ HP.
  • 2021 Dodge Charger/Challenger Hellcat Redeye: 797 HP.
  • 2020 Tesla Model S Raven Performance: 778 HP.
  • 2020 Ford Mustang Shelby GT500: 760 HP.
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How fast can you go with 1000 hp?

This complex system of electric motors, gas engine and turbocharger comes together to produce more than 1000 horsepower. Mercedes-AMG reports this extreme supercar will reach 124 mph (200 km/h) in less than 6 seconds and reach a top speed of 217 mph.

How much horsepower is in a hellcat?

717 horsepower
Meanwhile, power is up 10 horses for the standard 2021 Charger Hellcat, to 717 horsepower. Component upgrades include a 2.7-liter supercharger (up from 2.4 liters), 14.5 psi of boost pressure (versus 11.6 psi in the standard Hellcat), a 300-rpm redline raise to 6,500 rpm, and two dual-stage fuel pumps, up from one.

How fast does a dragster go 0 to 60?

A top fuel dragster accelerates from a standstill to 100 mph (160 km/h) in as little as 0.8 seconds (less than one third the time required by a production Porsche 911 Turbo to reach 60 mph (100 km/h)) and can exceed 297 mph (478 km/h) in just 660 feet (200 m).

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How much horsepower does a car need to run at 60 mph?

When traveling at a speed of 60 mph, the typical vehicle needs between 10- and 20-horsepower so it can maintain the rate it is going. The energy level is required to overcome the rolling resistance of the tires and wind resistance.

How much power does it take to drive at 80 mph?

Sigh. Let’s take the vanilla car out on a highway cruise, at 65 mph or 30m/s. At that speed, Pair = 14.6 kW = 19.5HP. Speeding at 80 mph takes nearly twice as much power: Pair = 36HP.

Is 76 hp enough to cruise the Interstate Highway System?

Let’s put the conclusion right here: 76HP is enough to cruise the nation’s interstate highway system at 65 mph in a large family sedan (except in high winds). Read on for details, and to check my math. To tell the truth, a single horse can be hitched to a car and move it forward. Heck, even a scrawny child like CelloPlayer could push a car.

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What makes a car go 50mph on country roads?

This means that in order to go 50mph on a country road, your engine has to put out 8 times the power it does as when puttering around town at 25mpg, just to deal with the drag. The larger the car, the larger the frontal area A, and the larger the drag. For a truck, A is seriously larger than for a Mini.