galaxy12 galaxy12
  • 23-09-2016
  • Physics
contestada

How many joules of energy are required to accelerate a 1.0-kg mass from rest to a speed of 86.6% the speed of light?

Respuesta :

Hussain514 Hussain514
  • 05-10-2016
KE = ½m*v² = ½*1.0*[0.866*3E8]² = 3.375E16 J 

Etot = mc²/√[1 - (v/c)²] = 1.8E17 J
Answer Link

Otras preguntas

A U.S. penny has a mass of 2.5 grams. A U.S. quarter has a mass of 5.67 grams. What is the total mass of the two coins (pls help lol)
What is the gradient (change in elevation/length of river) of the Naugatuck River?
Fill in the blank with those word I got. Will give you brainliest but please answer ASAP. The _______ thought it was time to eat, so she started to ________ the
If -2x-4= -4x+3 the does x=3
How can the key elements of weather be measured?
can someone help me with this?​
PLZ HURRY I WILL MARK BRAINLIEST Why was Rosa Parks ordered to give up her seat on the bus? because the driver disliked her because she wasn’t allowed to sit
Which situation best describes a positive correlation
Deforestation in South Asia has led to.... a. Increased caution of endangered species in forest b. Lack of infrastructure c. Loss of water quality and wildlife
(5⁴)²?????? A:5⁶B:5⁸C:20²D:25⁸​