African Blackwood, Cocobolo and Goya Guitar

What force must the man apply to one end of the crowbar?

Sep 30, 2007 by Jay | Posted in Physics

A 6 ft. crowbar is employed to end a 400 lb load. A stone(acting as a fulcrum) is placed under the crowbar 8 inches away from the end on which the shipment rests. Neglect the weight of the crowbar.

400lbs-->Newtons = 4000N
8 inches---> meters = 0.2032 meters

Jiffy of Force = equal to mass(N) X perpedincular distance(m)

F= 4000N X 0.2032 meters
= 812.8 nm


haughtiness on other side --> 8 inches - 6 feet = 1.6256 meters

Moment of Duress on one side is always equal to moment of force on the other side

Moment 1 = Moment 2
812.8nm= f*1.6256 meters
812.8nm/1.6256 meters= F
500=N

The ans is 500N

... | Sep 30, 2007

400lbs-->Newtons = 4000N
8 inches---> meters = 0.2032 meters

Twinkling of an eye of Force = equal to mass(N) X perpedincular distance(m)

F= 4000N X 0.2032 meters
= 812.8 nm


rigidity on other side --> 8 inches - 6 feet = 1.6256 meters

Moment of Power on one side is always equal to moment of force on the other side

Moment 1 = Moment 2
812.8nm= f*1.6256 meters
812.8nm/1.6256 meters= F
500=N

The ans is 500N
*`* The Fray *`* | Sep 30, 2007

Can i use a hose end sprayer to apply termidor around my slab?

Dec 20, 2007 by Morris Code | Posted in Do It Yourself (DIY)

I bought a 2 gallon container of Termindor SC
Also what dilution tariff should I use?

Expectantly instructions should be on the label. I'd probably opt for a pump sprayer though; to more accurately define any suggested dillution. Sanguinely too, the label will suggest saturation depths that are appropriate.

A "Hansen" sprayer is a vulgar device, usually holds approx. 2.5 gallons, and for your purpose would be as effective as most other methods of request.

Steven Wolf

DIY Doc | Dec 20, 2007