Questions by SerialSeb

Questions by SerialSeb

How are mass and weight different? a.Mass is the space an object takes up and weight is the effect of gravity on mass. b.Mass is the amount of matter and weight is the effect of gravity on mass. c.Weight

asked Jul 25, 2020

1 answer

5 votes

65.3k views

Will someone please help me understand? I don't know why I got the answer wrong.

asked Jul 20, 2020

2 answers

1 vote

46.3k views

In an intergalactic competition, spaceship pilots compete to see who can cover the distance between two asteroids in the short- est time. The judges are at rest with respect to the two asteroids. From

asked Apr 23, 2020

1 answer

5 votes

178k views

Using 1 3-foot by 8 foot piece of sheet metal, an installer makes four 6 inch circular ducts. Each duct is 3 feet long. How many ducts can be made from 26 sheets of metal

asked Jan 24, 2020

1 answer

4 votes

177k views

What country that gained its independence from Portugal

asked Dec 7, 2019

1 answer

2 votes

64.1k views

HURRY AND WILL GIVE BRAINILIST! Find three major differences between Pan in the Greek myth and Pan in "A Musical Instrument." by Elizabeth Barrett Browning.

asked Jun 17, 2019

1 answer

1 vote

27.6k views

You are doing research about energy-efficient transportation. One Web site you visit is called, "Why Gasoline Is for People Who Hate Animals." What is the likely primary goal of this Web site? A) to provide

asked Feb 15, 2019

2 answers

4 votes

63.9k views

Elections in 1992 were canceled in

asked Sep 23, 2017

1 answer

4 votes

171k views

An engine does 10 J of work and exhausts 25 J of waste heat during each cycle. what is the thermal efficiency? I did it like this... eff = (work)/(Qh)= (10J)/(15J) = 0.67 = 67% But my homework said it

asked Jun 5, 2017

1 answer

5 votes

92.4k views

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