Answer:D
Step-by-step explanation:
Given
Same force is applied to each ball such that all have different masses
and Force is given by the product of mass and acceleration
![F=m* a](https://img.qammunity.org/2021/formulas/physics/college/h93s3l3lukfd45m1t2qy9pfoisuxoagufo.png)
![a=(F)/(m)](https://img.qammunity.org/2021/formulas/physics/college/v2lw8t7zggbatliop5ra41qcfea299q4rb.png)
So acceleration of ball A
![a_A=(F)/(0.5)=2F](https://img.qammunity.org/2021/formulas/physics/college/u990xeh28rmgitpcn7nv4uz4rt4v1gegov.png)
acceleration of ball B
![a_B=(F)/(0.75)=(4F)/(3)=1.33F](https://img.qammunity.org/2021/formulas/physics/college/nfctq8afp7boiqlw6ijk2ytef4cwty3ybt.png)
acceleration of ball C
![a_C=(F)/(1)=F](https://img.qammunity.org/2021/formulas/physics/college/4rhiik2r4nff7xeuhtxh06wfdoply6ujaw.png)
acceleration of ball D
![a_D=(F)/(7.3)=(F)/(7.3)](https://img.qammunity.org/2021/formulas/physics/college/fd1wv6y87spi31398gb8fj81gwhsf0mbie.png)
It is clear that acceleration of ball D is least.