« previous next »

Author Question: The dimensional equivalence of the quantity momentum in terms of the fundamental quantities (mass, ... (Read 57 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jul 28, 2018
The dimensional equivalence of the quantity momentum in terms of the fundamental quantities (mass, length, time) is:
 a. MLT-1.
  c. MLT.
  b. ML2T-2.
  d. MLT-2.

Question 2

Two identical spheres each carry a charge of -40.0 C. The spheres are separated by a distance of 2.00 m. What is the electric force between the spheres? (ke = 8.99  109 Nm2/C2)
 a. 43.2 N (attractive)
  c. 3.60 N (repulsive)
  b. 14.4 N (repulsive)
  d. 7.19 N (attractive)


JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Mass Extinctions Mass Extinctions
Sibling relationships can be intense, in terms of both having fun together and engaging in conflict. Sibling relationships can be intense, in terms of both having fun together and engaging in conflict.
How to find the definite integral using the fundamental theorem of calculus (Part 2) How to find the definite integral using the fundamental theorem of calculus (Part 2)
For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum? For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum?
Anatomy of the Spinal Cord: Three-Dimensional Anterior View of the Spinal Cord and the Meningeal Cov Anatomy of the Spinal Cord: Three-Dimensional Anterior View of the Spinal Cord and the Meningeal Cov
Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ... Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ...
Video: Pasteur's Experiment

For a complete list of videos, visit our video library