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exis [7]
3 years ago
5

Can you help me with this please

Mathematics
1 answer:
Luda [366]3 years ago
7 0
I can as long as you show the questiom
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Set F1 = 5N at 0 degrees, F2= 5N at 90 degrees, F3 = 5N at 270 degrees and run the simulation. Using trigonometry, what net forc
Mrac [35]

Answer: find the solution in the explanation

Step-by-step explanation:

Let's use resolution of forces by resolving into x - component and y- component.

X - component.

Sum of forces = F1 - F3 - F4cos 15

Sum of forces = 0

5 - 5 - 0.97F4 = 0

- 0.97 F4 = 0

F4 = 0

Y - component

Sum of forces = F2 + F4 sin 15

Sum of forces = 0

5 + 0.26F4 = 0

0.26 F4 = -5

F4 = -5/0.26

F4 = -19.23 N

Simulating F4 back into the equation

Sum of forces = F1 - F3 - F4cos 15

- F4cos Ø = 0

- (-19.23) cos Ø = 0

Cos Ø = 0

Ø = 1

Does the angle formed approximate 15 degrees ? NO

7 0
3 years ago
Select from the drop-down menu to correctly identify the property shown.
FinnZ [79.3K]
This is the Commutative Property of addition. called Commutative because the numbers move around to the other order, or "commute"
5 0
2 years ago
Read 2 more answers
What is the standard form of y=-3
Nady [450]

Answer:

Y=-3/2x+3

Step-by-step explanation:

No explanation.

5 0
2 years ago
Rita has 20 crayons.<br>Nora has 15 more crayons than Rita.<br>How many crayons does Nora have?​
mario62 [17]

Answer:

35 crayons.

(20 + 15 = 35)

3 0
3 years ago
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What is the Slope of the line
vampirchik [111]

Answer:

m=\frac{-3}{4}

Step-by-step explanation:

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Simply plug in 2 coordinates into the slope formula to find slope <em>m</em>:

m=\frac{-4-(-1)}{5-1}

m=\frac{-4+1}{4}

m=\frac{-3}{4}

5 0
2 years ago
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