« 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 175 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?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

The thick bark of the cork oak of the Mediterranean region protects the tree from fire. The thick bark of the cork oak of the Mediterranean region protects the tree from fire.
Two-tiered tree Two-tiered tree
Molecular tree of life Molecular tree of life
The impact of industry and manufacturing on our life The impact of industry and manufacturing on our life
Christmas tree kid drawing Christmas tree kid drawing
Growing snails in class room sk Growing snails in class room sk
Video: Conduction of action potentials

For a complete list of videos, visit our video library