Author Question: A cliff diver' in Mexico dives off a high cliff and falls for 2.3 seconds before hitting the water. ... (Read 107 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
A cliff diver' in Mexico dives off a high cliff and falls for 2.3 seconds before hitting the water. (a) How fast is the diver going at impact? (b) How far below the cliff is the diver at this point?

Question 2

What is an electromagnet?
 a. All magnets are electromagnets.
  b. An unscientific term based on confusing electricity with magnetism.
  c. An electrical coil wrapped around an iron core.
  d. Another name for a magnetic pole.
  e. A device that attracts electrons.



sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

54 m/s, 921 m

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

For a complete list of videos, visit our video library