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

Author Question: A block is pushed up a frictionless 30 incline by an applied force as shown. If F = 25 N and M = 3.0 ... (Read 56 times)

audie

  • Hero Member
  • *****
  • Posts: 532
on: Jul 28, 2018

A block is pushed up a frictionless 30 incline by an applied force as shown. If F = 25 N and M = 3.0 kg, what is the magnitude of the resulting acceleration of the block?
 
   


   
  a.
  2.3 m/s2
   
  b.
  4.6 m/s2
   
  c.
  3.5 m/s2
   
  d.
  2.9 m/s2
   
  e.
  5.1 m/s2

Question 2

If F = 4.0 N and m = 2.0 kg, what is the magnitude a of the acceleration for the block shown below? The surface is frictionless.
 
   


   
  a.
  5.3 m/s2
   
  b.
  4.4 m/s2
   
  c.
  3.5 m/s2
   
  d.
  6.2 m/s2
   
  e.
  8.4 m/s2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

c


audie

  • Member
  • Posts: 532
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

The hunt of the Calydonian Boar shown on a Roman frieze (Ashmolean Museum) The hunt of the Calydonian Boar shown on a Roman frieze (Ashmolean Museum)
Coolant circulates through the water jackets in the engine block and cylinder head. Coolant circulates through the water jackets in the engine block and cylinder head.
A PCV valve shown in a cutaway valve cover showing the baffles that prevent liquid oil from being ... A PCV valve shown in a cutaway valve cover showing the baffles that prevent liquid oil from being ...
SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels. SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels.
Action of type I and type II topoisomerases, as shown by gel electrophoresis Action of type I and type II topoisomerases, as shown by gel electrophoresis
Heart block Heart block
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library