This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A hockey puck is set in motion across a frozen pond. If ice friction and air resistance are ... (Read 15 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Jul 29, 2018
A hockey puck is set in motion across a frozen pond. If ice friction and air resistance are neglected, the force required to keep the puck sliding at constant velocity is
 
  A) equal to its weight.
  B) equal to its weight divided by its mass.
  C) equal to its mass times its weight.
  D) none of the above

Question 2

A hockey puck sliding across the ice finally comes to rest because
 
  A) it seeks its proper and natural state.
  B) of friction.
  C) that's just the way it is.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


HCHenry

  • Member
  • Posts: 591
Reply 2 on: Jul 29, 2018
:D TYSM

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Our Motion Through the Microwave Background Our Motion Through the Microwave Background
Friction on Slopes Friction on Slopes
Acquired resistance. Acquired resistance.
An oil sand tailings pond in Alberta An oil sand tailings pond in Alberta
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Henrik, a Canadian hockey player, agreed to a contract where he was to receive S30,OOO 00 in 3 ... Henrik, a Canadian hockey player, agreed to a contract where he was to receive S30,OOO 00 in 3 ...
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library