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rosijanka [135]
3 years ago
7

You could increase the mechanical efficiency of this screw by _____.

Physics
2 answers:
Natali5045456 [20]3 years ago
8 0

the answer is the second option now u can give her brainliest.

Sati [7]3 years ago
6 0

You could increase the mechanical efficiency of this screw by reducing friction along the screw threads

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The two skaters move with a speed of 1.73 m/s after the collision in the right direction.

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