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

Author Question: What is the magnitude and direction of the gravitational force that acts on a person who weighs 500 ... (Read 59 times)

jake

  • Hero Member
  • *****
  • Posts: 538
What is the magnitude and direction of the gravitational force that acts on a person who weighs 500 N at Earth's surface?
 
  What will be an ideal response?

Question 2

Ekapluto is an unknown planet that has two spherical moons in circular orbits. The table summarizes the hypothetical data about the moons. Both moons have low axial spin rates.
 
  (G = 6.67  10-11 N  m2/kg2)
 
   Mass Radius Orbital radius Orbital period
  Moon A 4.0  1020 kg 2.0  108 m 4.0  106 s
  Moon B 1.5  1020 kg 2.0  105 m 3.0  108 m
 
  The acceleration due to gravity at the surface of Moon B is
  A) 0.10 m/s2.
  B) 0.15 m/s2.
  C) 0.20 m/s2.
  D) 0.25 m/s2.
  E) 0.30 m/s2.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Perkypinki

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

Answer: 500 N straight downward, which is the weight of the person.

Answer to Question 2

D




jake

  • Member
  • Posts: 538
Reply 2 on: Jul 29, 2018
:D TYSM


laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

For a complete list of videos, visit our video library