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pickupchik [31]
3 years ago
15

A point is rotating with uniform circular motion on a circle of radius r. Find ω if

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

w = 0.333

Step-by-step explanation:

In circular motion you have:

v = wr

replacing:

3 = 9w

0.333 = w

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HELP ME WITH THIS NOW PLS
trapecia [35]

Answer:

1:14

2:16

3:18

4:20

Step-by-step explanation:

8 0
3 years ago
The height of a cylinder is twice the radius of its base. A cylinder has a height of 2 x and a radius of x. What expression repr
mrs_skeptik [129]

<u>Given</u>:

Let x represents the radius of the cylinder.

Given that the height of the cylinder is twice the radius of its base.

The height of the cylinder is 2x.

We need to determine the volume of the cylinder.

<u>Volume of the cylinder:</u>

The volume of the cylinder can be determined using the formula,

V=\pi r^2h

Substituting r = x and h = 2x, we get;

V=\pi (x)^2(2x)

Simplifying, we get;

V=\pi x^2(2x)

V=2\pi x^3

Thus, the expression that represents the volume of the cylinder is 2πx³ cubic units.

Hence, Option b is the correct answer.

8 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP *picture attached*
SVETLANKA909090 [29]

Answer:

x^{2} -2x-8

Step-by-step explanation:

(f g)(x) is equal to f(x) times g(x).  So you just need to multiply both of the equations together.  Use the foil method to multiply (x+2)(x-4)

(fg)(x)=f(x)*g(x)\\\\(fg)(x)=(x+2)(x-4)\\\\(fg)(x)=x^{2} -4x+2x-8\\\\(fg)(x)=x^{2} -2x-8\\

I have attached an image to better explain the foil method

4 0
4 years ago
Is √3/16 rational or irrational
kotykmax [81]

Irrational number because it cannot be expressed as a fraction of two whole numbers and it has no accurate decimal equivalent.

So its  Irrational hope this helped :)

6 0
4 years ago
This was the best photo I could take.
REY [17]
The photo is not visible.
6 0
3 years ago
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