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

Author Question: Explain how to draw free-body diagrams. What will be an ideal ... (Read 77 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
Explain how to draw free-body diagrams.
 
  What will be an ideal response?

Question 2

When photons of electromagnetic radiation bounce off of a surface they are said to be
 
  A) emitted
  B) refracted
  C) absorbed
  D) reflected


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

Choose one object, and draw an arrow to represent each force acting on it. Include every force acting on that object. Do not show forces that the chosen object exerts on other objects. To help identify each and every force that is exerted on the chosen object, ask what other objects could exert a force on it. If the problem involves more than one object, a separate free-body diagram is needed for each object.

Answer to Question 2

D


jman1234

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
:D TYSM

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Body plan of a flatworm. Body plan of a flatworm.
Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ... A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ...
Eating Disorders and Body Image Eating Disorders and Body Image
Body plan of a lobster (Homarus americanus) Body plan of a lobster (Homarus americanus)
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library