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aniked [119]
2 years ago
9

Un bloque de 300 N se desliza sobre una superficie inclinada que forma un ángulo de 25° con la horizontal y cuyo coeficiente de

fricción dinámico es 0,48. Hallar la fuerza paralela a la superficie inclinada que se debe aplicar al bloque para que se mueva con velocidad constante.
​
Mathematics
1 answer:
Lady bird [3.3K]2 years ago
7 0
Si, que? Miss me donte gets ur auestionnn
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A tin has asquare base whose sides measures 32 cm .the vertical sides are 50cm high.cake mixture is poured into the tin and leve
zepelin [54]

Answer:

(a) V = 51200 cubic cm

(b) V' = 38912 cubic cm

(c) V'' = V - V' = 12288 cubic cm

Step-by-step explanation:

side of the square base, s = 32 cm

height, h = 50 cm

height of cake mixture, h' = 38 cm

(a) The capacity of the tin is the volume.  

Capacity of tin, V =  s x s x h = 32 x 32 x 50 = 51200 cubic cm

(b) The volume of the cake mixture is

V' =  s x s x h'

V' = 32 x 32 x 38 = 38912 cubic cm

(c) Volume of unoccupied space is

V'' = V - V' = 51200 - 38912 = 12288 cubic cm

6 0
2 years ago
Nina ran 2.5 miles in 20 minutes at the same pace how long would it take her to run 6 miles
Nat2105 [25]

Answer:

48 minutes

Step-by-step explanation:

first divide 6 miles by 2.5 miles, that will be 2.4 miles, then multiply by 20

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2 years ago
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Drag the geographical features that helped Rome flourish to the box.
Lady_Fox [76]

Answer:

1.mountains plains rivers

2. A

3.C

4.B

Step-by-step explanation:

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A large company is expanding its workforce and needs to hire some new administrative assistants. They found the relationship bet
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The graph on #6 describes a scatterplot. Because years of experience is the input, this makes the starting salary our output. Finding the best fitting line in a scatterplot requires the line to follow a trajectory similar to that of the points.  As a result, there will be outliers. Since I don't know what "the calculator" is meant by this problem, I have used a different program. I hope it works for you. Good luck.

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What is the solution to this equation? √x=7 A. x=√ 49 B. x=√7 C.x=14 D. x= 49
IgorLugansk [536]
Let's not look at the option and try to solve it.
√x=7
Let's look at this. Square roots are the number that is multiplied by itself to make that number. For example, 2 is the square root of 4, 3 is the square root of 9.
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2 years ago
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