« previous next »

Author Question: One of the larger problems in municipal recycling programs is a. public awareness b. finding ... (Read 157 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jul 28, 2018
One of the larger problems in municipal recycling programs is
 a. public awareness
  b. finding markets for materials
  c. net energy used in recycled material preparation
  d. declining number of landfills

Question 2

A 0.40-kg mass attached to the end of a string swings in a vertical circle having a radius of 1.8 m. At an instant when the string makes an angle of 40 degrees below the horizontal, the speed of the mass is 5.0 m/s. What is the magnitude of the tension in the string at this instant?
 a. 9.5 N
  b. 3.0 N
  c. 8.1 N
  d. 5.6 N
  e. 4.7 N


otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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.

Compared with modern humans, Homo erectus has a larger face, lacks a chin and canine fossa, and has Compared with modern humans, Homo erectus has a larger face, lacks a chin and canine fossa, and has
Recycling of the Membrane of Synaptic Vesicles Recycling of the Membrane of Synaptic Vesicles
Promise and Problems of the Eurozone Promise and Problems of the Eurozone
finding resultant for the following force combinations finding resultant for the following force combinations
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Simple Mathematical Rules Useful in Working Genetics Problems Simple Mathematical Rules Useful in Working Genetics Problems
Video: Monohybrid crosses

For a complete list of videos, visit our video library