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?

Relax

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

the perimeter of a rectangle is 40 feet. If the length is 15 feet, 6 inches ; what is the width

Which word best describes the author's tone?

which sentence below shows correct use of em dashes ? A) she will one day inherit this kingdom-the one on the map-to rule as her own B) she will one-day inherit

A car is traveling at a speed of miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the car travel in hours? In your com

jasmine wants to bulid a 2 5Jasmine wants to build a 2 and 5/6 meter long Garden Path paved with square stones that measure 1/4 meter on the Eastside there wou

What impact did the airplane and tank have in World War I? provided the necessary protection for the convoy system improved trench warfare tactics Introduced th

Evaluate for x: (5/3)^x-8 = (27/125)^2x-3 Please and thank you!!

What was George Washington’s fears about political parties and how did his selection of Alexander Hamilton and Thomas Jefferson to his Cabinet address those fe

Complete the following questions using compete sentecens

This country was once home to the Maya and Aztec civilizations, came under Spanish control in the 1500s, and since 1917 has been a representative, democratic re