3 years ago

When electromagnetic radiation is arranged to wavelength and frequency, it forms the

Physics

1 answer:

Lunna [17]3 years ago

4 0

A. electronic spectrum

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3 years ago

In a machine shop, a hydraulic lift is used to raise heavy equipment for repairs. The system has a small piston with a cross-sec

Mrac [35]

Answer:

$F_s=1075.9493\ N$

Explanation:

Given:

area of piston on the smaller side of hydraulic lift, $a_s=0.075\ m^2$

area of piston on the larger side of hydraulic lift, $a_l=0.237\ m^2$

Weight of the engine on the larger side, $W_l=3400\ N$

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$F_s=1075.9493\ N$ is the required effort force.

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4 years ago

Read 2 more answers