A 100g object is falling freely under gravity in absence of friction what will be the net force on it after 2 seconds?

1 Answer
Aug 6, 2018

I tried this....

Explanation:

I would say (because of the absence of friction):

F=mg

representing the Weight W of the object:

F=W=0.1*9.8=0.98N

The only possible difference could be a different value of g due to the height BUT in the problem it is not possible (I think) to detect this.