This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The gravitational pull of Earth acting on an object is zero when the object a. has zero ... (Read 38 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jul 28, 2018
The gravitational pull of Earth acting on an object is zero when the object
 a. has zero acceleration.
  b. is in free fall.
  c. is midway between Earth and the Moon.
  d. is in orbit around Earth.
  e. none of these

Question 2

Balance the chemical equation: PCl5 + H2O  H3PO4 + HCl


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Awesome

  • Sr. Member
  • ****
  • Posts: 280
Reply #1 on: Jul 28, 2018
Answer to Question 1

e

Answer to Question 2

PCl5 + 4H2O  H3PO4+ 5HCl


kfurse

  • Member
  • Posts: 590
Reply 2 on: Jul 28, 2018
Gracias!

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

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?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Solar particles interact with Earth's magnetosphere. Sizes not to scale. Solar particles interact with Earth's magnetosphere. Sizes not to scale.
Earth’s Heat Budget Earth’s Heat Budget
Layers of Earth Layers of Earth
The Global Positioning System determines the location of an object from its distances to ... The Global Positioning System determines the location of an object from its distances to ...
Gravitational Potential Energy for the Earth problem Gravitational Potential Energy for the Earth problem
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library