Four forces A, B, C, and D act on an object of mass 30kg. These forces...
Four forces A, B, C, and D act on an object of mass 30kg. These forces are as follows: A= 40.0 N east, B= 50.0 N north, C= 70.0 N west, and D= 90.0 N south. Determine the acceleration of the object (magnitude and direction with respect to positive x-direction or east).
a) 50 m/s2 , 323o
b) 1.67 m/s2 , 233o
c) 8.33 m/s2 , 45o
d) 260 m/s2 , 30o
please show all work, thank you!
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