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

Author Question: When a simple machine multiplies force, it decreases A) potential energy. B) distance moved. C) ... (Read 60 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
on: Jul 29, 2018
When a simple machine multiplies force, it decreases
 
  A) potential energy.
  B) distance moved.
  C) both of these
  D) none of the above

Question 2

A 1.00-m3 object floats in water with 20.0 of its volume above the waterline. What does the object weigh out of the water? The density of water is 1000 kg/m3.
 
  A) 1,960 N B) 11,800 N C) 7,840 N D) 9,800 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

C


Shelles

  • Member
  • Posts: 582
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

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?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Using Parallax to Determine Distance Using Parallax to Determine Distance
The piston creates a tumbling force as it moves upward. The piston creates a tumbling force as it moves upward.
Simple Decorating Techniques: Side masking Simple Decorating Techniques: Side masking
Solving Energy Problem Solving Energy Problem
ECG machine ECG machine
The Ames test, which screens compounds for potential mutagenicity The Ames test, which screens compounds for potential mutagenicity
Video: Phases of mitosis

For a complete list of videos, visit our video library