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

Author Question: A spaceship of mass 106 kg is to be accelerated to 0.60c. How much energy does this require? a. 2.3 ... (Read 41 times)

HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
A spaceship of mass 106 kg is to be accelerated to 0.60c. How much energy does this require?
 a. 2.3  1022 J
  c. 2.5  1023 J
  b. 6.0  1022 J
  d. 1.5  1023 J

Question 2

The mass of a proton at rest is m. If the proton is moving so fast that its total energy is four times its rest energy, then what is the kinetic energy of the proton?
 a. 3mc2
  c. 2mc2
  b. mc2
  d. 4mc2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


HudsonKB16

  • Member
  • Posts: 535
Reply 2 on: Jul 28, 2018
Excellent

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Energy coupling in mechanical and chemical processes Energy coupling in mechanical and chemical processes
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Energy Production Energy Production
The DNA from one chromosome has a mass of ~20 billion Daltons The DNA from one chromosome has a mass of ~20 billion Daltons
The mitochondrion is the center of energy transformation in the cell The mitochondrion is the center of energy transformation in the cell
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
Video: How to make cDNA Animation

For a complete list of videos, visit our video library