« previous next »

Author Question: Danny Diver weighs 500 N and steps off a diving board 10 m above the water. Danny hits the water ... (Read 22 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Jul 29, 2018
Danny Diver weighs 500 N and steps off a diving board 10 m above the water. Danny hits the water with kinetic energy of
 
  A) 10 J.
  B) 500 J.
  C) 510 J.
  D) 5000 J.
  E) more than 5000 J.

Question 2

Which has greater kinetic energy?
 
  A) a car traveling at 30 km/hr
  B) a car of half the mass traveling at 60 km/hr
  C) both the same
  D) need more information


BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

geodog55

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Water Vapor and Liquid Water Water Vapor and Liquid Water
Two water pipes together can fill a certain tank in 6 h Two water pipes together can fill a certain tank in 6 h
Boys Climbing Rocks And Diving, Tomb Of Hunting And Fishing Boys Climbing Rocks And Diving, Tomb Of Hunting And Fishing
Variations in Ocean Water Density with Depth Variations in Ocean Water Density with Depth
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
Steps in homologous recombination repair of double-stranded breaks Steps in homologous recombination repair of double-stranded breaks
Video: Premenstrual Syndrome

For a complete list of videos, visit our video library