« previous next »

Author Question: A roller-coaster ride with 6 passengers takes 3 minutes. Neglecting friction, a similar ride with 12 ... (Read 202 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 29, 2018
A roller-coaster ride with 6 passengers takes 3 minutes. Neglecting friction, a similar ride with 12 passengers aboard would take
 
  A) 1.5 minutes.
  B) 3 minutes.
  C) 6 minutes.
  D) 18 minutes.

Question 2

A sheet of paper can be quickly jerked beneath a container of milk without toppling, which best demonstrates
 
  A) net force.
  B) the difference between force and mass.
  C) inertia.


ktidd

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Chimpanzees and horses have brains that are similar in size. Chimpanzees and horses have brains that are similar in size.
Much Exploration for Oil and Gas Takes Place in Remote Parts of the World Much Exploration for Oil and Gas Takes Place in Remote Parts of the World
Legs after a bike ride Legs after a bike ride
Apply gentle circular friction to the temple area. Apply gentle circular friction to the temple area.
Apply transverse friction to tendons at the shoulder with thumb or fingertips. Add stripping ... Apply transverse friction to tendons at the shoulder with thumb or fingertips. Add stripping ...
Me Studying and 5 Minutes Later Me Studying and 5 Minutes Later
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library