An object has an acceleration of 18.2 m/s/s. If the net force experienced by the object is decreased by a factor of 3.9, then the new acceleration would be ___m/s/s. Enter a numerical
answer.

46.2m/s²

Explanation:

Given parameters:

Acceleration  = 18.2m/s²

Original force  = F

Decrease factor = 3.9

Unknown:

New acceleration = ?

Solution:

Let the original force  = F

            new force  =

        Original acceleration = 18.2m/s²

         new acceleration  = ?

According to newton's second law of motion;

       Force = mass x acceleration

  So,

        mass =

   So; initial mass = final mass

                 =

              x 18.2 = F x acceleration

            Acceleration = 46.2m/s²

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.