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 13 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
YES! Correct, THANKS for helping me on my review

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Organisms can be classified according to their source of energy Organisms can be classified according to their source of energy
1-16 The Sun’s Daily Path and the Energy It Deposits Here 1-16 The Sun’s Daily Path and the Energy It Deposits Here
Energy pathways Energy pathways
Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ... Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ...
Pyramids of energy, biomass, and numbers Pyramids of energy, biomass, and numbers
Energy Transfer Energy Transfer
Video: Sperm Formation

For a complete list of videos, visit our video library