Net force F causes mass m1 to accelerate at rate a. A net force of 3F causes mass m2 to accelerate at rate 2a. What is the ratio of mass m1 to mass m2?

Answer 1

3f/f=m1*a/m2*2a

m1/m2=3/2

Answer 2

2/3

Answer 3

2:3 for ratio.

Answer 4

2:3