Question

When you are running on a road, you are acted upon by frictional force on the road. is there another force of friction acting on you? name and explain

Answer 1

Besides the frictional force on the road acting on the body while running there is another kind of friction that acts upon you called drag force. This force counteracts the forward running which means it is in the opposite direction of forward running. Drag force is actually a resistive force acting upon through air which causes deceleration.
               Drag force= 1/2pv²AD
where p is density of fluid,v is velocity, A is area and D is drag coefficient.

Answer 2

Answer:

Explanation:

There are 2 another forces acting at that point of time.One is drag force which occures in the opposite direction of forward running and the other is muscular force,which is created when our leg and hand muscles are in a great demand of energy while running.