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

This topic contains a solution. Click here to go to the answer

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 89 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

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

« previous next »

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

The actions of Frzb and the Frizzled receptor protein show how embryonic development represents a ba

How do you set yourself apart in a country so rich that of its 4.6 million people, 79,000 are ...

A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...

Cyanobacteria from 850 million years ago (Photo 2)

Earth 150 Million Years Ago

Earth 65 Million Years Ago

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 89 times)

Related Topics

Need homework help now?