sharyenid14 sharyenid14
  • 10-03-2021
  • Physics
contestada

15. If a dog pulls a 5 kg sled with a force of 70 N, what is its acceleration?

Respuesta :

aliceu aliceu
  • 21-03-2021

Answer:

14 m/s^2

Explanation:

We have to use the equation F=ma because the question is a Newton's second law question.

First, list known values

F (force) = 70 N

m (mass) = 5 kg

a (acceleration) = ? (we have to solve for this)

Second, plug in known values into equation.

F=ma

70=5a

Third, solve. To solve this all you have to do is divide both sides by 5

70/5=5/5a

Fourth, your answer will be 14 meters per second squared  (m/s^2)

I hope this answer helps and have a great day!

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