Question

How does the running on the ground becomes possible​

Answer 1

Running on the ground becomes possible due to the force of friction.

What is the force of friction?

• In the field of physics, force of friction can be simply described as an opposing force which exists between objects that are either moving in the same or in the opposite direction.
• Resistance is created as a result of force of friction.
• While running, the ground exerts an opposing, upward force on the runners feet. As a result, this force allows the runner to have a grip on the floor.