This topic contains a solution. Click here to go to the answer

Author Question: A 600-kg car is going over a curve with a radius of 120 m that is banked at an angle of 25 with a ... (Read 96 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
A 600-kg car is going over a curve with a radius of 120 m that is banked at an angle of 25 with a speed of 30.0 m/s. The coefficient of static friction between the car and the road is 0.30.
 
  What is the normal force exerted by the road on the car? A)
 
  1590 N
 
  B)
 
  3430 N
 
  C)
 
  3620 N
 
  D)
 
  7240 N
 
  E)
 
  5330 N

Question 2

Consider an LRC circuit. The impedance of the circuit increases if XL increases. When is this statement true?
 
  A)
 
  always true
  B)
 
  true only if XL is equal to XC
  C)
 
  true only if XL is less than XC
  D)
 
  true only if XL is greater than or equal to XC
  E)
 
  never true



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Answer to Question 1

D

Answer to Question 2

D




mmm

  • Member
  • Posts: 558
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)


dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

For a complete list of videos, visit our video library