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

Author Question: At some point between Earth and the Moon, the forces due to gravity on a space traveler would be the ... (Read 19 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
At some point between Earth and the Moon, the forces due to gravity on a space traveler would be the same when this point is
 
  A) nearer Earth.
  B) nearer the Moon.
  C) mid-way between Earth and the Moon.
  D) none of the above

Question 2

In order for you to get out of bed with the least amount of work, would it be better for your bed to be on the floor or a meter high?
 
  A) It makes no difference, because you must change your position from lying down to standing up in either case.
  B) It makes no difference, because the total amount of physical work done in either case is zero.
  C) Both of the above.
  D) It would be better for the bed to be on the floor, because then you would not need to do as much work to get your feet down onto the floor.
  E) It would be better for the bed to be a meter high, because then you would not need to do as much work in lifting yourself to your feet.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

Answer: B

Answer to Question 2

E




melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Jul 29, 2018
Wow, this really help


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

For a complete list of videos, visit our video library