« previous next »

Author Question: An apple falls from an apple tree growing on a 20 slope. The apple hits the ground with an impact ... (Read 174 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Jul 29, 2018
An apple falls from an apple tree growing on a 20 slope. The apple hits the ground with an impact velocity of 16.2 m/s straight downward. What is the component of the apple's impact velocity parallel to the surface of the slope?
 
  A) 5.5 m/s
  B) 8.7 m/s
  C) 12 m/s
  D) 15 m/s

Question 2

A vector with zero magnitude can have one or more components that are nonzero.
 
  Indicate whether the statement is true or false


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

The bronchial tree The bronchial tree
Antarctic tree Antarctic tree
Correlates well with global temperature prior to the impact of GHG emissions Correlates well with global temperature prior to the impact of GHG emissions
Green Apple Vs. Red Apple Green Apple Vs. Red Apple
phylogenetic tree phylogenetic tree
Evolutionary Tree for Chordates Evolutionary Tree for Chordates
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library