[Answered] One kilowatt-hour represents A) 1 N. B) 60 N/s. C) 60,000 W. D) 3.6 million joules. E) none ...

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Author Question: One kilowatt-hour represents A) 1 N. B) 60 N/s. C) 60,000 W. D) 3.6 million joules. E) none ... (Read 90 times)

londonang

Hero Member
Posts: 540

on: Jul 29, 2018

One kilowatt-hour represents

A) 1 N.
B) 60 N/s.
C) 60,000 W.
D) 3.6 million joules.
E) none of these

Question 2

Which task requires more work?

A) lifting the 50-kg sack 2 meters
B) lifting the 25-kg sack 4 meters
C) both require the same
D) need more information

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cloud

Sr. Member
Posts: 343

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: C

londonang

Hero Member
Posts: 540

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

cloud

Sr. Member
Posts: 343

Reply #3 on: Jul 29, 2018

Great! Please up vote

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Author Question: One kilowatt-hour represents A) 1 N. B) 60 N/s. C) 60,000 W. D) 3.6 million joules. E) none ... (Read 90 times)

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