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

Author Question: What will be the approximate cost of running a 2 watt clock for one week when electricity costs 8 ... (Read 37 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
What will be the approximate cost of running a 2 watt clock for one week when electricity costs 8 per kWh?
 a. 0.1 b. 3 c. 11 d. 16 e. 115

Question 2

The frictional force of the floor on a large suitcase is least when the suitcase is
 a. pushed by a force parallel to the floor.
  b. dragged by a force parallel to the floor.
  c. pulled by a force directed at an angle q above the floor.
  d. pushed by a force directed at an angle q into the floor.
  e. turned on its side and pushed by a force parallel to the floor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

C


piesebel

  • Member
  • Posts: 565
Reply 2 on: Jul 28, 2018
Excellent

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Incomplete dominance in the four-o'clock plant. Incomplete dominance in the four-o'clock plant.
Holy Week in Spain Holy Week in Spain
If the vacuum hose is removed from the fuel-pressure regulator when the engine is running, the ... If the vacuum hose is removed from the fuel-pressure regulator when the engine is running, the ...
Sadie is going to see a movie and is taking her four kids. each movie ticket costs $15 and ... Sadie is going to see a movie and is taking her four kids. each movie ticket costs $15 and ...
Rapidly decreasing sequence costs have enabled the rapid expansion Rapidly decreasing sequence costs have enabled the rapid expansion
Benefits and costs of herbicide applications Benefits and costs of herbicide applications
Video: Smoking Cessation

For a complete list of videos, visit our video library