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

Author Question: A body on the surface of the earth weighs 400 lb. The radius of the earth is about 4,000 miles. If ... (Read 55 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
A body on the surface of the earth weighs 400 lb. The radius of the earth is about 4,000 miles. If this same body were placed on a 4,000 mile high tower, its weight would be __________.
 Fill in the blank(s) with correct word

Question 2

The proton is made of two up quarks and a down quark. What three quarks form a lambda (baryon number +1, strangeness -1, and electric charge 0)?
 a. sdd
  b. sud
  c. suu
  d. uud
  e. udd



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

100 lb

Answer to Question 2

b




iveyjurea

  • Member
  • Posts: 555
Reply 2 on: Jul 28, 2018
Wow, this really help


carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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.

For a complete list of videos, visit our video library