Answer:
I'm not taking physics right now but I would love too.
Explanation:
S-waves do<span>, the seismograph </span>will<span> detect </span>P-waves<span> arriving </span>first<span>, and </span>S-waves will<span> follow. The </span>time difference<span>, as recorded on a clock, </span>between<span> when the </span>P-waves<span> and </span>S-waves<span> ... earthquake waves speed up with increasing </span>distance<span>, and the lag time graph</span>
Answer: mechanical efficieny.
Efficieny is also expressend as percent. The formula for mechanical efficiency as percent is the ratio work output to wor input times 100.
The ideal mechanical efficiency for a machine would be 1 or 100% which means that all the input work is converted into output work. But this is just an idealization as the friction and other losses of energy make it imposible to reach 100% efficiency in reality, so the mechanical efficiency of real machinces is less than 100% or 1.
