« previous next »

Author Question: Work requires a. motion. b. zero net force. c. zero momentum. d. a force perpendicular to the ... (Read 104 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jul 28, 2018
Work requires
 a. motion.
  b. zero net force.
  c. zero momentum.
  d. a force perpendicular to the direction of motion.

Question 2

Alcohols are distinguished by the fact that at least one hydrogen atom in a hydrocarbon has been replaced by a(n)
 a. carboxyl group.
  b. alkyl group.
  c. hydroxyl group.
  d. oxygen atom.


jaygar71

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The average adult has about 21 square feet of skin.

Range of Motion of the Spine, Flexion and Hyperextension Range of Motion of the Spine, Flexion and Hyperextension
Traction is the application of a pulling force to maintain bone alignment during fracture healing. D Traction is the application of a pulling force to maintain bone alignment during fracture healing. D
Muscle Fiber Recruitment and Muscular Force Muscle Fiber Recruitment and Muscular Force
The physician and medical assistant will often work together to choose appropriate educational ... The physician and medical assistant will often work together to choose appropriate educational ...
Work on two blocks Work on two blocks
A system absorbs 623 J of heat while doing 457 J of work. What is the value of U? A system absorbs 623 J of heat while doing 457 J of work. What is the value of U?
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library