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

Author Question: Four resistors of 20 , 40 , 60 , and 80 are connected across a 50-V DC source. What is the current ... (Read 18 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jul 29, 2018
Four resistors of 20 , 40 , 60 , and 80  are connected across a 50-V DC source. What is the current through this circuit?
 
  A) 0.25 A
  B) 0.50 A
  C) 0.75 A
  D) 2.0 A
  E) 4.0 A

Question 2

A net force of 450 N applied to a car results in the car accelerating at 0.360 m/s2. What is the mass of the car?
 
  A) 162 kg
  B) 625 kg
  C) 12300 kg
  D) 1250 kg
  E) 1590 kg


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

D


ETearle

  • Member
  • Posts: 580
Reply 2 on: Jul 29, 2018
Excellent

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Crying Frequency in the Early Months In their first months of life, infants often cry for no appare Crying Frequency in the Early Months In their first months of life, infants often cry for no appare
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The
When the exhaust is lean, the PCM applies a positive current into the pump cell. When the exhaust is lean, the PCM applies a positive current into the pump cell.
Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve. Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve.
Peanut butter is good source of protein Peanut butter is good source of protein
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library