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it is the metal mass like a stuff.
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∙ 12y ago
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An equal-arm balance is used to weigh an object?
No it is not.
How many pounds of effort force does a lever have if it has an effort arm of fifteen units long and a resistance arm of 10 units and can lift a 3-pound weight?
It would require (3 X 10)/15 = 2 lb to lift the 3 lb weight. Actually, something a little greater than that. 2 lb is the force to balance it. (Obviously, the lever "has" no force. It requires the force to lift the weight.)
Where is the load arm on a pulley?
The load arm is the radius of the pulley. This is the distance from the fulcrum to the load-carrying side of the rope.
What is meant by ARM?
ARM is a computer chip manufacturer. They were first known as Advanced RISC Machines, but now just ARM. They make low power chips for use in things like smartphones, pads, and netbooks.
Is the thrust force equal to friction force?
Yes they are equal because they are both forces and when the thrust of planes (for example) are high in the air, the thrust pulls the plane forward. While the friction force pushes the plane forward. Think of it as someone pushing you towards something that you don't want to go into, that is the same as thrust and friction forces because the thrust is pushing you forward and the friction force is the balance of it all.
How can pick out a pile of counterfeit coins using equal arm balance?
try to use an universal weight grams it is included when you buy an equal - arm balance
An equal-arm balance is used to weigh an object?
No it is not.
How do you build a simple equal-arm balance?
Nobody cares
On which simple machine is the equal arm balance used?
lever
How do you use the equal arm balance?
Before you begin using an equal arm balance, you must make sure the riders are an equal distance apart, and make sure the balance is balanced. Then, place the object(s) on one side of the balance, and the object(s) that you want to compare them to. Whichever object is closer to the ground is heavier. If the objects are equally levelled, they have equal mass.
Is an equal-arm balance used to measure mass?
in a gravity field it can find 2 equal masses
Is an equal arm balance used to measure mass?
in a gravity field it can find 2 equal masses
What are two ways to use an equal arm balance?
An equal arm balance can be used to weigh or compare objects with a high degree of accuracy. The arms must be properly calibrated to equal lengths and balanced evenly on the axis of rotation prior to use.
What is a platform balance and how is it used?
A platform balance is an instrument to weigh things.From Answers.com (see link to the left):The platform balance is a form of equal-arm balance in which two flat platforms are attached to the top side of the beam, one at each end. Such a balance has a rider, or weight, mounted on a bar that has a calibrated scale, is parallel to the beam, and connects the supports of the two platforms. This rider is moved along the bar, its edge marking decimal fractions of the unit weight.See the Related Questions to the left for more information about how to weigh a sample on a balance.
What is the measured of equal arm balance?
anything that has mass and takes up space.
Do's and don't in weighing in equal arm balance?
Equal arm balances are recommended for laboratories, to weigh small amounts of materials. I believe that they are more exact.
A spring scale is used to measure weight and a what is used to measure mass?
An equal-arm balance.
