Question

What is the mass of an object that needs a force of 4 500 N to accelerate it at a rate of 5m/s2 ?

Answer 1

F=ma

4500 N=m*5

m=4500/5

m=900 Kg

F-force; a-acceleration; m-mass.

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Answer 2

Answer:

As we know that, according to newton,s second law of motion:

                              F=ma

Explanation:

Given Data:

                Force= F = 4500 N

      Acceleration= a =5ms^-2

so,

     F= ma

and also,

      m = F/a

      m =4500/5

      m = 900

so, 900 is the mass of that body.