« previous next »

Author Question: Although scientists know about the effects of gravity, they dont know what causes it. Indicate ... (Read 50 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jul 21, 2018
Although scientists know about the effects of gravity, they dont know what causes it.
 
  Indicate whether the statement is true or false.

Question 2

Potential energy is the attractive force that all objects in the universe have toward one another.
 
 


 
  Indicate whether the statement is true or false.


Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Drug Effects on Synaptic Transmission Drug Effects on Synaptic Transmission
Effects of Elevation on Heart Rate and Ventilation Effects of Elevation on Heart Rate and Ventilation
Street Drugs and Their Potential Effects During Pregnancy Street Drugs and Their Potential Effects During Pregnancy
Inhibition of cyclooxygenase 1 and 2. Nonselective NSAIDs block the cytoprotective effects as well ... Inhibition of cyclooxygenase 1 and 2. Nonselective NSAIDs block the cytoprotective effects as well ...
Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ... Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ...
Effects of Undernutrition Effects of Undernutrition
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library