Question

what is the velocity of an electron traveling at 2.5 * 10^4 m/s in mph?

Answer 1

just google it !
55923.4 mph = 5.6 *10^4 mph (two significant figures!!)

2.5 * 10^4 m/s x (1 mille/ 1.60934 * 10^3 m) x (3600s/1h)= 56250 mph

Answer 2

https://www.google.com/search?q=2.5+*+10%5E4+m%2Fs+in+mph&rlz=1C1_____enUS457US458&oq=2.5+*+10%5E4+m%2Fs+in+mph&aqs=chrome..69i57&sourceid=chrome&es_sm=122&ie=UTF-8

Answer 3

yay figured it out:) thanks everyone:)

Answer 4

so close the question