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April 19, 2014

Homework Help: physics ..PLEASE HELP ASSIGN DUE SOON :(

Posted by Angie on Wednesday, October 31, 2012 at 8:34pm.

Forces of 11.1N north, 19.9N east, and 14.0N south are simultaneously applied to a 3.62kg mass as it rests on an air table. What is the magnitude of its acceleration?
I already did this part and i got 5.56 m/s^2
BUT PLEASE HELP ME WITH part b!!

b)What is the direction of the acceleration in degrees? (Take east to be 0 degrees and counterclockwise to be positive. Enter an angle between -180 degrees and +180 degrees.)

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