« previous next »

Author Question: Action and reaction pairs of forces always act on A) the same body. B) different bodies. C) ... (Read 85 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Jul 29, 2018
Action and reaction pairs of forces always act on
 
  A) the same body.
  B) different bodies.
  C) either of these
  D) none of the above

Question 2

The attraction of Earth on a skydiver pulls the diver downward. The reaction to this force is
 
  A) air resistance the skydiver encounters while falling.
  B) Earth pulling upward on the skydiver.
  C) the attraction to the planets, stars, and every particle in the universe.
  D) all of the above
  E) none of the above


efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Replication and compaction of chromosomes into pairs of sister chromatids. Replication and compaction of chromosomes into pairs of sister chromatids.
Our body in 24 hours Our body in 24 hours
The air intake tube is being removed from the throttle body. The air intake tube is being removed from the throttle body.
Action potential Action potential
Dermatomes of body, anterior view Dermatomes of body, anterior view
Bivalve Body Plan: Clam Bivalve Body Plan: Clam
Video: Conjunctivitis

For a complete list of videos, visit our video library