Question

A 2.00 kg object is subjected to three forces that give acceleration ( ) ( )j sms ima rrr 22 /6/8 += − . If two of the three forces are ( ) ( )j NN iF rrr 16.030.01 += and ( ) ( )j NN iF rrr 8.012.02 += − , find the third force.

6 years ago