One force is 4kn and resultant is 8kn included at 60 degree find other force

Answers

Answer 1

The way I view this problem is the resultant R is making a 60 degree angle from one of the forces, The two forces are at right angle from each other and they are the x-component Rx and the y- component Ry of the resultant. If the magnitude of Rx = 4N then the angle opposite the side is 30 degrees. The Ry component can be solved using the Pythagorean theorem.

How to find the other force?

Step 1

one force=4kn

resultant=8kn

degree=60

it can be solved using the Pythagorean theorem.

Step 2

R^2 = Rx^2 + Ry^2

8^2 = 4^2 + Ry^2

64 = 16 + Ry^2

Ry^2 = 64 - 16

Ry^2 = 48

Ry = 6.9282 N

Solving for the direction of Ry

Ry is 90 degrees from Rx

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Related Questions

What’s the value of x solve the equation

-3x+4=2x-6

Answers

Answer: x=2

Step-by-step explanation:

−3x+4=2x−6

Subtract 2x from both sides.

−3x+4−2x=−6

Combine −3x and −2x to get −5x.

−5x+4=−6

Subtract 4 from both sides.

−5x=−6−4

Subtract 4 from −6 to get −10.

−5x=−10

Divide both sides by −5.x=−5−10

​Divide −10 by −5 to get 2

x=2

The length of the drawing is 13 inches the actual length of the bridge is about 1599 feet. What is the scale factor

Answers

It will
Be.
42 inches..,, -
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