Respuesta :
I think the correct answer from the choices listed above is the third option. A 2-N force presses down on the cement block at the same time as a 1.5 -N Force presses up on the cement blocks is an unbalanced system. The forces does not equate to zero. Hope this answers the question. Have a nice day.
Answer:
A 2-N force presses don on the cement block at the same time as a 1.5 -N Force presses up on the cement block
Explanation:
I took the test
hope this helps
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