Physics question! Need help!
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Physics question! Need help!

[From: ] [author: ] [Date: 11-08-17] [Hit: ]
......
If a merry-go-round has an initial angular velocity of 6rad/s when a parent gives it a good push to speed it up to 24rad/s in 4 seconds, what is the angular acceleration due to the push?

-
alpha = delta omega/ delta t
= 18/4

How is this hard??
1
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