Respuesta :
The winning player exerts Friction force on the ground to move forward if his mass plus equipment is 110 kg.
Newton's third law says that for every force there is an equal and opposite force. In player's walking stride, he push backwards on the ground. If there is sufficient friction, his feet do not slip backwards.
Following Newton's 3rd Law, the force of friction instead provides an equal and opposite force -- pushing him forward.
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction:
- Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact. Dry friction is subdivided into static friction between non-moving surfaces, and kinetic friction between moving surfaces.
- Fluid friction describes the friction between layers of a viscous fluid that are moving relative to each other.
- Lubricated friction is a case of fluid friction where a lubricant fluid separates two solid surfaces.
- Skin friction is a component of drag, the force resisting the motion of a fluid across the surface of a body.
- Internal friction is the force resisting motion between the elements making up a solid material while it undergoes deformation.
Learn more about Force of friction here : https://brainly.com/question/25790086
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