- #1
spike spiegel
- 2
- 0
A recent lab involved finding the coefficient of static friction. A book was on a table. A brass weight was placed on the book and one end of the book was raised until the weight began to slide. The angle between the book and the table was found by measuring the height and hypotenuse of the triangle formed and using trigonometry. What would be a more accurate method of finding the angle?