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3 years ago

Given: Each block has masses m1 = m2 =

Mathematics

1 answer:

Butoxors [25]3 years ago

5 0

1. a =g32. a = 3 μ g3. a = 3 g4. a =μ g25. a =g26. a =μ g37. a = 2 g8. a = g9. a = 2 μ g10. a = μ g

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Plz help question below

Olenka [21]

It should be A if I did the math right which I think I did

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3 years ago

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During an Apollo moon landing, reflecting panels were placed on the moon. This allowed Earth-based astronomers to shoot laser be

rusak2 [61]

Answer:

The distance between the astronomers and the moon was $7.56*10^{8]$ meters.

Step-by-step explanation:

We have that the speed is the distance divided by the time, so:

$v = \frac{d}{t}$

In this problem, we have that:

The reflected laser beam was observed by the astronomers 2.52 s after the laser pulse was sent. This means that $t = 2.52$ .

If the speed of light is 3.00 times 10^8 m/s, what was the distance between the astronomers and the moon?

We have that $v = 3*10^{8}$ m/s.

We have to find d. So:

$v = \frac{d}{t}$

$d = vt$

$d = 3*10^{8}*2.52$

$7.56*10^{8]$

The distance between the astronomers and the moon was $7.56*10^{8]$ meters.

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4 years ago

Does this set of ordered pairs represent a function?

skelet666 [1.2K]

Yes...because every x value corresponds to exactly one y value

a function will not have any repeating x values...it can have repeating y values, just not the x ones. So if all the x values are different, then it is a function

6 0

3 years ago

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X:1/3=4/9:1/18<br> Help me please

Verdich [7]

X. 4/9
___. ___
1/3. 1/18

1/18x = 4/27

x = 4/27. *. 18/1 = 72/27 =8/3

7 0

4 years ago

As an estimation we are told 5 miles is 8km convert 30<br> miles to km

Nutka1998 [239]

Find the scale:

30 miles / 5miles = 6

Multiply km by the scale:

8 km x 6 = 48 km

The answer is 48 km

8 0

3 years ago

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