Reasons for regulating online hate speech?

It expands faster than someone speaking in a crowded street it can go around the globe and influence more people than standing in the corner over a box of soap saying the same that you could be typing also it can harm in a greater way since once something gets to the internet it is there forever.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces