Porshia
Answered

The force of gravity down on the boy= 300N
The boy's weight down on the floor= 300N
The floor's reaction force back up on the boy= 300N

His WEIGHT IS EVENLY DISTRIBUTED OVER EACH FOOT
What is the net force on the boy?

The force of gravity down on the boy 300N The boys weight down on the floor 300N The floors reaction force back up on the boy 300N His WEIGHT IS EVENLY DISTRIBU class=


Answer :

VzDeath
The net force of the boy is 300N=><=300N which equals a net force of 0N.
AL2006

The net force on the boy is zero.

Based on this analysis, I would expect the boy to not accelerate.