This topic contains a solution. Click here to go to the answer

Author Question: Whereas impulse involves the time that a force acts, work involves the A) distance that a force ... (Read 109 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
Whereas impulse involves the time that a force acts, work involves the
 
  A) distance that a force acts.
  B) time and distance that a force acts.
  C) acceleration that a force produces.

Question 2

When Freddy Frog drops vertically from a tree onto a horizontally-moving skateboard, he doesn't slip off the skateboard because of
 
  A) inertia in motion.
  B) momentum change.
  C) friction between his feet and the board.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C




sdfghj

  • Member
  • Posts: 552
Reply 2 on: Jul 29, 2018
:D TYSM


Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

For a complete list of videos, visit our video library