catvalentine04p8vkrf catvalentine04p8vkrf
  • 17-05-2018
  • Physics
contestada

a 1,200 kg subcompact car accelerates at a rate of 3.0m/s

Respuesta :

skyluke89
skyluke89 skyluke89
  • 27-05-2018
Missing question (found on internet): 
"what is the force of the car?"

Solution:
According to Newton's second law, the force of the car is equal to the product between its mass and its acceleration:
[tex]F=ma[/tex]
For the car in the problem,
[tex]m=1200 kg[/tex]
[tex]a=3.0 m/s^2[/tex]
So the force that accelerates the car is
[tex]F=(1200 kg)(3.0 m/s^2)=3600 N[/tex]
Answer Link

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