- #1
shawli
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Homework Statement
A 18g rubber stopper is suspended by a 45-cm string from the rear view mirror of a car. As the car accelerates eastward, the string makes an angle of 5.1 degrees with the vertical. Determine the acceleration of the car.
Homework Equations
The Attempt at a Solution
I'm totally stumped. There are no forces or anything given, not even sure what the diagram should look like : |. Help !