[Answered] A particle has a total energy that is 5 times its rest energy. What is the speed of the particle? ...

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Tirant22

Hero Member
Posts: 532

on: Jul 29, 2018

A particle has a total energy that is 5 times its rest energy. What is the speed of the particle?

A) 0.980c
B) 0.985c
C) 0.950c
D) 0.990c
E) 0.998c

Question 2

When the distance between the two charges is doubled, the force between them is

A) doubled.
B) quadrupled.
C) reduced by a factor of 3.
D) reduced by a factor of .
E) reduced by a factor of 4.

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Marked as best answer by a Subject Expert

pikon

Sr. Member
Posts: 361

Reply #1 on: Jul 29, 2018

Answer to Question 1

A

Answer to Question 2

E

Tirant22

Member
Posts: 532

Reply 2 on: Jul 29, 2018

Excellent

jomama

Member
Posts: 346

Reply 3 on: Yesterday

Gracias!

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