Question

In the following drawing, in order for the lever to balance, _____ must be equal to F2D2.

Answer 1

Answer:

drawing?

Explanation:

question is incomplete

Answer 2

Answer:

The drawing appears to depict a simple lever consisting of a fulcrum and two arms, with a weight labeled F1 hanging from one arm and another weight labeled F2 hanging from the other arm.

Explanation:

• The two arms of the lever are of different lengths, with D1 being longer than D2.
• In order for the lever to balance, the weight and distance on one side of the fulcrum must be equal to the weight and distance on the other side of the fulcrum.
• This can be expressed mathematically as F1D1 = F2D2.
• Essentially, the force exerted by F1 must be equal to the force exerted by F2 in order for the lever to remain balanced.
• This principle is known as the law of the lever and is a fundamental concept in physics and engineering.
• Levers are commonly used in a variety of applications, including construction, manufacturing, and even simple machines like seesaws on a playground.
• By understanding the law of the lever, engineers and designers can create more efficient and effective machines and systems.

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