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

Author Question: One of the least environmental concerns with incineration of waste is a. emission of dioxins b. ... (Read 34 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
One of the least environmental concerns with incineration of waste is
 a. emission of dioxins
  b. particulate emissions
  c. heat addition to rivers
  d. metal concentrations in ash

Question 2

A 0.50-kg mass attached to the end of a string swings in a vertical circle (radius = 2.0 m). When the string is horizontal, the speed of the mass is 8.0 m/s. What is the magnitude of the force of the string on the mass at this position?
 a. 16 N
  b. 17 N
  c. 21 N
  d. 11 N
  e. 25 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k.lashomb

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

A


jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Jul 28, 2018
Gracias!

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Thyroid conditions may make getting pregnant impossible.

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.

Four hypotheses on how populations might relate to one another along an environmental gradient. Four hypotheses on how populations might relate to one another along an environmental gradient.
Emission Spectrum Emission Spectrum
Sustainability and the Development within Environmental Constrains Sustainability and the Development within Environmental Constrains
Sources of industrial solid waste in Canada Sources of industrial solid waste in Canada
Environmental impacts vary with the stage of mining Environmental impacts vary with the stage of mining
What nuclide is produced when K-43 decays by beta emission? What nuclide is produced when K-43 decays by beta emission?
Video: Transcription—A molecular view

For a complete list of videos, visit our video library