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

Author Question: An electron of mass 9.11 1031 kg has a momentum of 2.06 1022 kgm/s. What is its speed? a. 0.800c ... (Read 92 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
on: Jul 28, 2018
An electron of mass 9.11  1031 kg has a momentum of 2.06  1022 kgm/s. What is its speed?
 a. 0.800c
  b. 0.467c
  c. 0.602c
  d. It cannot have this momentum since it would require a speed greater than c.

Question 2

As the speed of an object increases, its relativistic momentum:
 a. stays the same as its classical momentum.
  b. does not change since momentum is a conserved quantity.
  c. increases less than it classical momentum.
  d. increases more than its classical momentum.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

succesfull

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


fbq8i

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Jul 28, 2018
TY


succesfull

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Air-Mass Source Regions for North America Air-Mass Source Regions for North America
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
A triatomic molecule is oriented as follows along the x-axis: atom 1 of mass m is at the ... A triatomic molecule is oriented as follows along the x-axis: atom 1 of mass m is at the ...
Conservation of momentum lab Conservation of momentum lab
Mass spectrometry of a synthetic version of collagen peptide Mass spectrometry of a synthetic version of collagen peptide
Video: Introduction to Spirometry

For a complete list of videos, visit our video library