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To move a rock with a two by four board and a fulcrum should the fulcrum be closer to the rock or further from the rock?
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A seesaw has a 20ft board if you weigh 120 pounds and the fulcrum is 15ft from your end how much should your seesaw partner weigh for easy ups and downs?
120
How deep should the electric cable be that comes from the electric board to your house?
See Discussion.
What precaution should be taken on board a vessel during a lightning storm?
Unplug all electrical equipment
What should you do when a hurricane warining is issued?
Board up windows. and Bring inside items that may blow away.
What is a wugi board?
Ouija board, Wikipedia It, Its A Spiritual Board that supposedly has spirits talk to you
To move a boulder you have a 2 by 4 board to use as a lever you find a smaller rock to use as a fulcrum the first time the boulder moves very little what would be a good thing to try next?
Move the fulcrum closer to the boulder.
A seesaw has a 20ft board if you weigh 120 pounds and the fulcrum is 15ft from your end how much should your seesaw partner weigh for easy ups and downs?
120
You are out in the woods and you need to move a boulder that is in the way of something you are trying to do You happen to have a long 2 by 4 board with you You decide to use it as a lever You find a?
You are out in the woods and you need to move a boulder that is in the way of something you are trying to do You happen to have a long 2 by 4 board with you You decide to use it as a lever You find a smaller rock to act as a fulcrum and you place it a meter or so from the boulder the frist time you set up your lever the rock budges slightly but you cant quite lift it enough to make it roll to one side where you want it In: http://wiki.answers.com/Q/FAQ/3103-684, http://wiki.answers.com/Q/FAQ/3339-103[Edit categories][Improve]a. move the fulcrum rock closer to the boulder b. move the fulcrum rock father from the boulder c. try using the board without a fulcrum d. try shortening your board
When children play on a see-saw what simple machine describes the action of the long board that they sit on?
It functions as a lever, with a fulcrum in the center.
When play on a see-saw the long board that they sit on acts like an?
It acts like a lever - with the central fixing post simulating the fulcrum.
Is a diving board a lever?
Yes it is. A diving board is a Class 1 lever. The fulcrum is the screws that hold the diving board in place (the rigid part), the load is the person and the effort force is the force the person exerts when he/she braces herself/himself to jump.
What is cupping in deck boards and how do you prevent it?
Cupping is when the board curves across the width of the board. Looking at the end of the board, it's a smile. When installing the boards, look at the end to see how the grain runs. You should be able to see the growth rings in the board. The shorter rings that were closer to the center of the tree should be on the top of the board. That way if the board cups, it will do in down. That way the board will not hold water, it will run off the sides of the board. You can't really prevent it if a given board is going to cup. Screwing the deck down will help, but screws can pull through the board if it wants to cup.
My boss don't want to pay?
You are probably eligible for workers compensation. You should contact the Labor and Commission board in your respective state for further information.
A fulcrum is on the left side of a board as it is moved to the right will the force be the same?
Work: The work done by the force is the same as the work done on the load in an ideal simple machine.
Where is the effort and the load and the fulcrum on a ladder?
Principally, a lever is a board, with some kind of object on one side that you want to move up, this it the load. and the effort is the force you exert either, down on the other side of the fulcrum, or up on the same side. there are three classes of levers, class 1 class 2 and class 3 class one, look at a seesaw, the fulcrum is the part holding it up in the middle, this is it's central balanceing point, weight of one person on one side will push down and make the other side go up, but if there are two people, the one that weighs more will go down because he has the most weight pressing down on his side. class 2, imagine having the same seesaw, but noibody on it, now sombody stands on one side, and then walks closer to the fulcrum and stays there, if you hold the far end and puch up, you are exerting force on the same side of the fulcrum, but your pushing him up. if you can move the fulcrum farther away from the person your pushing up, it will take less effort to push him just as high. class three, the seesaw has nobody on it, your friend steps onto one side of the farthest point, and you start pushing up from the same side of the fulcrum, but the different side of him, it's a class 2, but you are closer to the fulcrum then the weight, this is a class three. examples: class 1: seesaw (the way kids play on them) class 2: I can't think of a good example. class 3: catapult >.<
Who is Brown in Brown v Board of Education?
Linda brown was a young girl who was denied the right to go to a closer white school instead of her own further away black only school. She was handpicked by thourogood marshall who was the lawyer in the case.
Is council of secondary education board mohali is valid for further study in Punjab school education board?
no
