fast physic problem solving question?

Faye C

New member
a force of 10 Newtons upward is applied to a 5 kg object rest on a flat table on earth. what is the object's acceleration?


is it 2 or 0 m/s^2?
 
0 m/s^2.

The force in the downward direction is 5kg*9.8m/s^2 which is 49 Newtons ... so 10 Newtons in the up direction will not even start to move it.
 
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