Q: A mover wants to use his own weight to lift a 450-pound box with a lever and a fulcrum He weighs 150 pounds If the output arm is 1 meter long how long does the input arm need to be?

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One yard of PEA Gravel weighs approximately 3,000 pounds Clarification: one CUBIC yard weighs approx 3,000 pounds.

.029 cubic yards of concrete weighs aproximately 93.96lbs

Wet concrete weighs about 4,000 per cubic yard. Some types of concrete weigh more or less. Lightweight concrete weighs about 1,000 pounds less.

It weighs sixteen million pounds, is 180 feet tall, and takes up two million cubic feet of space.

1 kilogram weighs 2.20462 pounds on earth (rounded)20 pounds is the weight of [20/2.20462] = 9.0719 kilograms (on earth, rounded)

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90 pounds is the average.

John weighs 85 pounds. Jeff weighs 105 pounds. Jake weighs 115 pounds. Two of them standing together on the same scale could weigh 200 pounds.

If you have two objects of equal weight on either end of a lever, then they must be equidistant from the fulcrum to make the lever balance.If one object weighs more than the other, then that one has to be closer to the fulcrum.

There are a lot of things that weighs 919 pounds. One thing that weighs 919 pounds would be a baby elephant.

A bushel of apples weighs about 45 pounds (or 19kg)

He currently weighs 251 in pounds

A Clydesdale horse weighs about 2000 pounds.

1 US quart of water weighs about 2.1 pounds.

A lotus exige s weighs 2000 pounds

A newborn weighs about 100 pounds. A full grown female weighs about 1,900 pounds. A full grown male weighs about 2,700 pounds.