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ss7ja [257]
3 years ago
9

3. Answer the following in one sentence: (1*6=6 )

Computers and Technology
2 answers:
Whitepunk [10]3 years ago
7 0

Answer:

A

Explanation:

I did it

Stolb23 [73]3 years ago
7 0
B. Brainstorming is sharing ideas, what you know with a group of people

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design the psuedocode for a program that allows a user to enter 10 numbers, then displays them in the reverse order of their ent
enyata [817]
This is how I would go about it:
1. Ask user to key in numbers. I could take each number in a single line.
2. save each input in a vector.
3. print out the vector starting at location (vector.size()-1) to location 0
8 0
3 years ago
What two variables does mass depend on?
Ber [7]

Answer:       The answer to your question would be A

have a good day

Explanation:

4 0
3 years ago
The equation of certain traveling waves is y(x.t) = 0.0450 sin(25.12x - 37.68t-0.523) where x and y are in
NNADVOKAT [17]

Answer:

A. 0.0450

B. 4

C. 0.25

D. 37.68

E. 6Hz

F. -0.523

G. 1.5m/s

H. vy = ∂y/∂t = 0.045(-37.68) cos (25.12x - 37.68t - 0.523)

I. -1.67m/s.

Explanation:

Given the equation:

y(x,t) = 0.0450 sin(25.12x - 37.68t-0.523)

Standard wave equation:

y(x, t)=Asin(kx−ωt+ϕ)

a.) Amplitude = 0.0450

b.) Wave number = 1/ λ

λ=2π/k

From the equation k = 25.12

Wavelength(λ ) = 2π/25.12 = 0.25

Wave number (1/0.25) = 4

c.) Wavelength(λ ) = 2π/25.12 = 0.25

d.) Angular frequency(ω)

ωt = 37.68t

ω = 37.68

E.) Frequency (f)

ω = 2πf

f = ω/2π

f = 37.68/6.28

f = 6Hz

f.) Phase angle(ϕ) = -0.523

g.) Wave propagation speed :

ω/k=37.68/25.12=1.5m/s

h.) vy = ∂y/∂t = 0.045(-37.68) cos (25.12x - 37.68t - 0.523)

(i) vy(3.5m, 21s) = 0.045(-37.68) cos (25.12*3.5-37.68*21-0.523) = -1.67m/s.

5 0
3 years ago
Write a class called SimpleSquare that has the following properties: - public int field called num - private int field called sq
mezya [45]

Answer:

public class SimpleSquare{

   public int num;

   private int square;

   

   public SimpleSquare(int number){

       num = number;

       square = number * number;

   }

   

   public int getSquare(){

       return square;

   }    

}

Explanation:

*The code is in Java.

Create a class called SimpleSquare

Declare two fields, num and square

Create a constructor that takes an integer number as a parameter, sets the num and sets the square as number * number.

Since the square is a private field, I also added the getSquare() method which returns the value of the square.

6 0
3 years ago
Formulas should follow the___
tatuchka [14]

Answer:

Order of operations

Explanation:

4 0
2 years ago
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