If m1 is 80g, and the meter stick is 60g, then what must m2 be to put the stick in equilibrium?
1 answer:
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Answer:
30 degrees
Explanation:
Reflects off of mirror 1 at 60 degrees....this makes it incident to second mirror at 30 degrees ....then angle of reflection equals this angle of incidence = 30 degrees
See atached diagram
