Two people start running from rest. The first person has a mass of 59 kg and is wearing

dress shoes with a coefficient of static friction of 0.52. The other person is wearing
running shoes with a coefficient of static friction of 0.66.
Explain why we do not really need the mass of either person when finding the initial maximum possible acceleration.

2 answers

force=mass*acceleration
mu*mg=m*a

a=mu*g
oh...
thank you