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3 years ago

32(4x-1)-3x=54-(x+2)

1 answer:

3 0

32(4x - 1) - 3x = 54 - (x + 2)....distribute thru the parenthesis
128x - 32 - 3x = 54 - x - 2 ...simplify
125x - 32 = 52 - x ....add x to both sides, add 32 to both sides
125x + x = 52 + 32...simplify
126x = 84
x = 84/126 which reduces to 2/3 <==

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3 years ago

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Lera25 [3.4K]

Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

Acceleration is sometimes expressed in multiples of g, where is the acceleration of an object due to the earth's gravity. In a c

katen-ka-za [31]

<h2>Answer:</h2>

Driver experiences 17.68 G's on an average.

<h2>Step-by-step explanation:</h2>

In the question,

We know that in a car crash the speed of the car goes from the speed of 26 m/s to 0 m/s in 0.15 seconds.

So,

The final speed, v = 0 m/s

Initial speed, u = 26 m/s

Also,

Time in seconds, t = 0.15 s

So,

Using the equation of law of the motion, we get,

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Now,

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So,

G's experienced by the driver on an average is given by,

$\frac{173.33}{9.8}=17.68$

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3 years ago