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2 years ago

Explain in your words what the coefficient of friction represents in the context of

Mathematics

2 answers:

Lelechka [254]2 years ago

6 0

Answer:

The coefficient of friction is the ratio of friction to the normal reaction.

the coefficient for an icy is 0.4.

puteri [66]2 years ago

5 0

Answer:

f= 0.30, 0.50, 0.70, 0.90

Step-by-step explanation:

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The lines shown below are parallel. If the green line has a slope of -17, what is the slope of the red line?

lesya [120]

Answer:

it would be 17

Step-by-step explanation:

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3 years ago

Luisa recorded her dog’s weight, in kilograms, each week for 9 wk.

svp [43]

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2 years ago

How old is abhasra if she was at least 46 years old five years ago

adoni [48]

Answer:

She is at least 51. She could be older.

8 0

2 years ago

Read 2 more answers

1 point

s2008m [1.1K]

Answer:

i do not know

Step-by-step explanation:

6 0

2 years ago

That's the question ??

Oksanka [162]

Step-by-step explanation:

Before we answer, the area of a Circle given it radius is

$a = \pi r {}^{2}$

The area of a circle given it diameter is

$a = \pi( \frac{d}{2} ) {}^{2}$

So let answers question 1-4.

1. The area is

$1024\pi$

2. The area is

$576\pi$

$1.225\pi$

$309.76\pi$

For the 5th problem, circumference is

$\pi \times d$

where d is the diameter and

$2\pi r$

where r is the radius.

A circumference of 100 m means the radius is 50 because

$2\pi \times r = 100\pi$

$r = 50$

So this means the area is

$2500 {\pi}$

3 0

2 years ago