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

Author Question: The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a ... (Read 82 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jul 29, 2018
The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a constant speed of 7.5 m/s. What is the tension in the upper wire?
 
  A) 34 N
  B) 20 N
  C) 27 N
  D) 41 N

Question 2

The figure shows two wires tied to a 3.3 kg sphere that revolves in a horizontal circle at constant speed. At this particular speed the tension is the SAME in both wires. What is the tension?
 
  A) 24 N
  B) 32 N
  C) 44 N
  D) 22 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zoeyesther

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Pierolapithecus catalunicus may be an ancestor of great apes and humans. Its postcranial skeleton sh Pierolapithecus catalunicus may be an ancestor of great apes and humans. Its postcranial skeleton sh
Attributed to the Manner of Peleus Painter, Red-figure calyx-krater. Attributed to the Manner of Peleus Painter, Red-figure calyx-krater.
Three pathways of complement combined. (a) Figure shows a summary of how each pathway proceeds. (b) ... Three pathways of complement combined. (a) Figure shows a summary of how each pathway proceeds. (b) ...
A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ... A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ...
Mass Extinctions Mass Extinctions
Video: Non-specific disease resistance mechanisms & Skin's defense barriers

For a complete list of videos, visit our video library