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

Author Question: A roadway for stunt drivers is designed for racecars moving at a speed of 40 m/s. A curved section ... (Read 18 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
A roadway for stunt drivers is designed for racecars moving at a speed of 40 m/s. A curved section of the roadway is a circular arc of 230 m radius.
 
  The roadway is banked so that a vehicle can go around the curve with the friction force from the road equal to zero. At what angle is the roadway banked? A) 35
  B) 37
  C) 33
  D) 31
  E) 29

Question 2

Generally speaking, the larger a nucleus is, the greater its
 
  A) stability.
  B) instability.
  C) neither stability nor instability


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: B


jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 29, 2018
TY


SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

A trilobite fragment (T) in a thin-section of an Ordovician limestone; E=echinoderm; scale bar is 2 A trilobite fragment (T) in a thin-section of an Ordovician limestone; E=echinoderm; scale bar is 2
Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
Snap-ring pliers are also called lock-ring pliers, and they are designed to remove internal and ... Snap-ring pliers are also called lock-ring pliers, and they are designed to remove internal and ...
How to solve a distance, time, speed problem using linear algebra How to solve a distance, time, speed problem using linear algebra
Apply lotion to the entire hand and arm, moving up the arm from hand to shoulder. Use moderate ... Apply lotion to the entire hand and arm, moving up the arm from hand to shoulder. Use moderate ...
A transmission electron micrograph of cytokinesis in a cross section of a dividing cell A transmission electron micrograph of cytokinesis in a cross section of a dividing cell
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library