Can you pass this Science quiz?
An electric motor makes 3,000 revolutions per 1 minute. How many degrees does it rotate in 1 second?
2,000
8,000
12,000
18,000
Hot Quizzes Trending Now
Animals
3.11 M Players
How fast does a Hummingbird's heart beat a minute?
USA
3.9 M Players
How much money did the US pay for Alaska?