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boyakko [2]
3 years ago
9

What increases the work output of a machine

Physics
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0

There are only two things you can do to increase the work output of a machine:


1).  Increase the work INput to the machine.


2).  Make the machine more efficient ... do things like lubricating it better to eliminate some internal friction.

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TiliK225 [7]

Answer:

0.66c

Explanation:

Use length contraction equation:

L = L₀ √(1 − (v²/c²))

where L is the contracted length,

L₀ is the length at 0 velocity,

v is the velocity,

and c is the speed of light.

900 = 1200 √(1 − (v²/c²))

3/4 = √(1 − (v²/c²))

9/16 = 1 − (v²/c²)

v²/c² = 7/16

v = ¼√7 c

v ≈ 0.66 c

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Hoped this helped

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it is true. the trajectory reaches the value of zero at the top

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In which direction does a bag at rest move when a force of 20 newton's is applied from the right?
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