Which refers to the ratio of output work to input work of a machine expressed as a percent?
2 answers:
Answer:
wattage
Explanation:
Answer: C.) Efficiency
Explanation: Edge 2020 good luck ^__^
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Answer:
15 kg ball
Explanation:
A. Base , salt , water,acid
W=ΔKE , W=-5000j
KEinitial=(1/2)mv² , KEfinal=0j
ΔKE=-(1/2)mv²
-5000=-(1/2)(100kg)v²
v=10 m/s
<span>364N should be your answer.. hope this helps
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Answer:
a bowling ball because it has the most mass.
