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

Author Question: Which of the following four objects has the least kinetic energy? a. An object of mass m moving ... (Read 172 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
Which of the following four objects has the least kinetic energy?
 a. An object of mass m moving with speed 4v
  b. An object of mass 3m moving with speed 2v
  c. An object of mass 4m moving with speed v
  d. An object of mass 2m moving with speed 3v
  e. None of these; all four objects have the same kinetic energy.

Question 2

Triesters of long-chain acids with glycerol are called
 a. condensation polymers.
  b. fats.
  c. soaps.
  d. synthetic detergents.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amanda_14

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 28, 2018
Thank you!


amanda_14

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Everyone has one nostril that is larger than the other.

Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side
Relative Energy Consumption per Person for Selected Countries Relative Energy Consumption per Person for Selected Countries
Wedge-shaped oil film developed below a moving block. Wedge-shaped oil film developed below a moving block.
Energy Energy
Wind turbines: the fastest-growing energy sector Wind turbines: the fastest-growing energy sector
Permafrost: High albedo, reflects as much as 90% of the Sun’s energy Permafrost: High albedo, reflects as much as 90% of the Sun’s energy
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library