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Homework Statement
This is what I was given:
A block is placed on a rough wooden plane it is found that when the plane is tilted 30° to the horizontal, the block will slide down at a constant speed.
Homework Equations
I'm not sure which equations to use other than sinΘmg but I'm not getting the correct answer which is 0.577.
The Attempt at a Solution
I then tried tanΘ and got the correct answer but I'm not sure why it's correct.
Thank you for any help provided.
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