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

Author Question: If the net torque on an object is zero, does the the net force on the object also have to be zero? ... (Read 59 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 29, 2018
If the net torque on an object is zero, does the the net force on the object also have to be zero?
 
  What will be an ideal response?

Question 2

You slam on the brakes of your car in a panic, and skid a certain distance on a straight, level road. If you had been traveling twice as fast, what distance would the car have skidded, under the same conditions?
 
  A)
 
  It would have skidded 4 times farther.
  B)
 
  It would have skidded twice as far.
  C)
 
  It would have skidded 1.4 times farther.
  D)
 
  It would have skidded one half as far.
  E)
 
  It is impossible to tell from the information given.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

babybsemail

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 29, 2018
Answer to Question 1

No. If the sum of the forces on an object are not zero, then the CM of the object will accelerate in the direction of the net force. If the sum of the torques on the object are zero, then the object has no angular acceleration.

Answer to Question 2

A


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 29, 2018
Wow, this really help

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ... Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ...
The Coriolis Force The Coriolis Force
Find the final velocity of the object Find the final velocity of the object
finding the resultant force finding the resultant force
The position of an object that is oscillating on a spring is given by the equation x = (18.3 ... The position of an object that is oscillating on a spring is given by the equation x = (18.3 ...
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: Endocytosis - pinocytosis, receptor mediated and Transcytosis

For a complete list of videos, visit our video library