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2 years ago

A rocket launches from rest and reaches a velocity on 12,000 m/s in 8 seconds. What is the acceleration? *

Mathematics

1 answer:

Snezhnost [94]2 years ago

7 0

Answer:

Step-by-step explanation:

The rocket accelerates by burning the fuel it carries and ejecting the burned ... As a result, it permitted multiple launches as opposed to single-use rockets. ... we can use Newton's second law to calculate the consequent acceleration. ... (a) A 5.00-kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.0 m/s.

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Which equation shows the point slope form of the line that passes through (5,1) and has a slope of 1/2

arsen [322]

Answer:

3rd option, $y-1 = \frac{1}{2} (x-5)$

Step-by-step explanation:

To find out which option is correct, we can write the equation in point-slope form ourselves.

Use the point-slope formula $y-y_1 = m (x-x_1)$ to write the equation in point-slope form. Substitute the $m$ , $x_1$ , and $y_1$ for real values.

Since $m$ represents the slope, substitute $\frac{1}{2}$ in its place. Since $x_1$ and $y_1$ represent the x and y values of a point the line intersects, substitute the x and y values of (5,1) into the formula as well. Substitute 5 for $x_1$ and 1 for $y_1$ . This gives the following equation:

$y-1 = \frac{1}{2} (x-5)$

5 0

2 years ago

Please help it is due tomorrow I suck at math homework please hellp

Helen [10]

11a) False. If you simplify 8/30 you get 4/15 not 2/15.

11b) False. If you simplify 6/15, you get 2/5 not 3/5.

11c) true. 5/15 can be simplified to 1/3.

3 0

3 years ago

Look at the picture and let me know the answer please

Inga [223]

X=32 because both equations are equal to 180 degrees (3x+22°+x+30°=180) just solve that equation and you’ll get your answer

7 0

2 years ago

What is the estimate value of 976 divided by 0.188

deff fn [24]

Answer:

5,191.48936

Step-by-step explanation:

Given:

976 / 0.188

Find:

Value

Computation:

⇒ 976 / 0.188

⇒ 976000 / 188

5,191.48936

5 0

3 years ago

What are the opposites of 3, 7.5 and -2 2/3?

kirill115 [55]

-3,-7.5,2 2/3 are the opposites of those numbers

5 0

3 years ago