Recent content by jack action

An old lady treats herself to a night's stay in a luxurious hotel. When it's time to pay, the employee at the counter hands her over a $250 bill. She then asks the employee why it is so expensive. She explains to him that she agrees that it's a nice hotel, but that frankly it wasn't worth $250...

If you have access to his screen, if his phone OS is Android, and if he has Google Chrome installed on his computer, you can use this neat feature available with Chrome: https://developer.chrome.com/docs/devtools/remote-debugging He set this up on his computer and you follow his computer...

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Friendly tip: When making a sex tape, always play Disney music in the background. That way if it gets leaked online, Disney lawyers will have them all taken down. You're welcome.

TIL that a lemon is a hybrid: And even the bitter orange is one: This means life never gave us lemons ... we made them. So making lemonade is a solution to a problem we created ourselves! This just turned an optimistic proverb into a very pessimistic one.

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What is missing from your free body diagram are the accelerations. So, summation of forces along the x-axis: $$F_x = ma$$ Summation of moments: $$M_1 - F_x r = I\alpha$$ And the accelerations are linked together by: $$a= \alpha r$$ 3 equations, 3 unknowns: ##a, \alpha, F_x## Simplifying, we...

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How are those flanges made or held in place though? A rivet? Interference fit? A circlip? A cotter pin? A set screw? A nut on a threaded end is just another way of locating the pin. If I understood the drawing correctly some sort of clevis pin is needed (Should it be allowed to rotate?), not a...

If you use a shoulder bolt, there is no real difference compared to a pin. The shoulder bolt is just a pin with its own locking mechanism. The real question is therefore: How will the pin be secured and how does this locking and positioning system compare with a screw and nut?

How many dead bodies does it take to change a light bulb?

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??? This sentence does not make any sense. $$1\ watt = 1\ \frac{newton\ \cdot\ meter}{second}$$(source) You never specified what type of turbine you were referring to. Velocity triangles and the Euler turbomachinery equation still apply to gas turbines: (source) If you want to have the...