If the resultant force of the two tugboats .. Hibbeler Statics | Chapter 2 Engineers Academy

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Engineering Statics by Hibbeler 14th Edition
2-29, 2-30, 2-31 | Hibbeler Statics 14th Edition (Chapter 2) | Engineers Academy
Chapter 2: Force Vectors

00:00 If the resultant force of the two tugboats is 3 kN, directed along the positive x axis, determine the required magnitude of force FB and its direction u.

03:54 If FB = 3 kN and θ = 45° determine the magnitude of the resultant force of the two tugboats and its direction measured clockwise form the positive x axis.

09:28 If the resultant force of the two tugboats is required to be directed towards the positive x axis, and FB is to be a minimum, determine the magnitude of FR and FB and the angle θ.

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We thank you for your creativity and effort. It really started out where mechanical engineers needed it. The splendor is the 14th version, which is the last for R.R Heblers.

karrarali
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I have a question, Why cant you use Pythagoras since you have a triangle with a 90 degree angle? You wont get the right answer for Fr unless you use cos or sin. Why is that?

otrey
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this u know how to solve solid mechanics'

bradymowen
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Hello, is it possible to solve this example

*2-8. If the resultant force is required to act along the positive u axis and have a magnitude of 5 kN. determine the required magnitude of Fg and its direction 0.

قصيمحمودعلي
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then the angel from x and fb will be what

mostafaaly