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pochemuha
2 years ago
12

A skier IS skiing down a slope on the mountain.

Mathematics
2 answers:
kodGreya [7K]2 years ago
6 0

Answer:

The mechanical energy is not conserved

Step-by-step explanation:

Recall that the law of conservation of energy states that in an isolated system (no external forces acting on it), the mechanical energy is conserved.

A skier skiing down a slope is not an isolated system in this case because the friction of the snow causes some of the mechanical energy to convert to thermal energy.

bogdanovich [222]2 years ago
5 0

Answer:

The mechanical energy isn't conserved.

Step-by-step explanation:

Honeslty I think you should Start cheatin on your Hw

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What is the solution of the system of equations that contains the equation - 3x - 9y = 18 and the equation of the line shown on
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no solution

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A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s
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Empathy means being able to understand what others feel. To see how the brain expresses empathy, researchers recruited 16 couple
yulyashka [42]

Answer:

the residual is 0.2032

Step-by-step explanation:

The regression line has been given as:

Y^ = 0.00753X-0.06759

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Please check the attachment for the table, it will aid you in understanding the solution

4 0
3 years ago
Plz help me solve and show your work.
xz_007 [3.2K]

Hi there!

\large\boxed{h = \frac{15x}{y}}

Recall the volume of a pyramid is:

V = 1/3(bh)

We are given the volume and side length of the base. Find the area of the base:

A = s²

A = (5xy²)² = 25x²y⁴

Plug in the solved for base:

125x³y³ = 1/3(25x²y⁴)h

To isolate for h, begin by multiplying both sides by 3:

375x³y³ = (25x²y⁴)h

Divide both sides by 25x²y⁴. Use the following exponent property:

xᵃ / xᵇ = xᵃ⁻ᵇ

Thus:

375x³y³ / 25x²4⁴ = 15x/y.

The height must be equal to:

h = \frac{15x}{y}

7 0
2 years ago
Write 1/8 as a decimal
solniwko [45]
The answer to your question is 0.125 Hope this helps! God bless
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3 years ago
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