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Calculate the information for a single movable pulley system?

1)mark the direction of force due to tensio?2)what is the purpose of fixed pully?3)if T is the tension in newton, what is relation between T and E?4)calsulate Velocity Ratio of system?5)assuming is 100%, what is the mechanical advantage?6)Calculate the


Find all the answers in your text book. Refer library books/Internet.
We will not be able to answer all your syllabus questions in YA. Do some introspection and case study yourself.

OverHead Pulley

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pulley bosu training

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The Stewardess Announcement! Humor from HAVING FUN WITH ENGLISH!

The "I was flying to San Francisco from Seattle this weekend, and the flight attendant, reading the flight safety information, had the whole plane looking at each other like "what the heck?" (Getting Seattle people to look at each other is an accomplishment.) So once we got airborne, I took out my laptop and typed up what she said so I wouldn't forget. I've left out a few parts, I'm sure, but this is most of it." Hello, and welcome to Alaska Flight 438 to San Francisco. If you're going to San Francisco, you're in the right place. If you're not going to San Francisco, you're about to have a really long evening. We'd like to tell you now about some important safety features of this aircraft. The most important safety feature we have aboard this plane is ...... The Flight Attendants. Please look at one now. In the event of a loss of cabin pressure, these baggy things will drop down over your head. You stick it over your nose and mouth like the flight attendant is doing now. The bag won't inflate, but there's oxygen there, I promise. If you are sitting next to a small child, or someone who is acting like a small child, please do us all a favour and put on your mask first. If you are traveling with two or more children, please take a moment now to decide which one is your favourite. Help that one first and then work your way down. There is no smoking in the cabin on this flight. There is also no smoking in the lavatories. If we see smoke coming from the lavatories, we will assume you are on fire and put you out. This is a free service we provide. There are two smoking sections on this flight, one outside each wing exit. We do have a movie in the smoking sections tonight ... hold on, let me check what it is ... Oh here it is ... the movie tonight is "Gone With the Wind." In a moment we will be turning off the cabin lights, and it's going to get really dark, really fast. If you're afraid of the dark, now would...

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