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Author Question: Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s. a. ... (Read 106 times)

james9437

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Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s.
 a. How much force did it take to lift the object?
  b. What was the power input?

Question 2

Parallels of latitude are parallel to the
 a. longitude.
  b. International Date Line.
  c. equator.
  d. meridian.



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epscape

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Answer to Question 1

a. 70 N
b. 40 W

Answer to Question 2

c




james9437

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Reply 2 on: Jul 28, 2018
Excellent


billybob123

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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