What acceleration will you give to a 24.5 kg box if you push it with a force of 78.3 N?
Answer in units of m/s2.

Heya!!

For calculate aceleration, lets applicate second law of Newton:

                                                 Δ   Being   Δ

                                             F = Force = 78,3 N

                                            m = Mass = 24,5 kg

                                             a = Aceleration = ?

⇒ Let's replace according the formula and clear "a":

⇒ Resolving

Result:

The aceleration is 3,19 meters per second squared (m/s²)

Good Luck!!