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Cloud [144]
2 years ago
5

A car has a mass of 1,200 kg. what is it's acceleration when the engine exerts a force of 600 N ? (formula: F= ma)

Mathematics
2 answers:
tia_tia [17]2 years ago
6 0

Answer:

In this case, the mass of the car and the force exerted on it are provided as information. Therefore, the acceleration of the car is 0.5 m s−2 when its engine exerts a force of 600 N

Step-by-step explanation:

docker41 [41]2 years ago
6 0
F=600N
M=1,200kg

600N=(1,200kg)(acceleration)

Acceleration=0.5 m/s^2
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Find the solutions to the equation below.<br> Check all that apply.<br> 4x2 + 4x + 1 = 0
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Answer:

The solution for the given polynomial 4x^2 + 4x+ 1 = 0 is x  = (\frac{-1}{2})

Step-by-step explanation:

Here, the given quadratic equation is : 4x^2 + 4x+ 1 = 0

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4x^2 + 4x+ 1 = 0  = 4x^2 + 2x+ 2x +  1 = 0\\\implies 2x( 2x + 1) + 1(2x + 1) = 0\\\implies (2x +1)(2x +1)  = 0\\

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Hello there,

Well we are going to start off with the equation to find the slope based on the given points:

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Now using the two given points we are going to plug in and solve:

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From this you know that \frac{1}{2} is the slope of the equation. However, to find the y-intercept we are going to use y = mx+ b and plug in one of the points to solve:

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That means that the y-intercept is at (0, -3). Lastly, we are just going to plug all this into the slope-intercept form:

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Hope I helped,

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