- #1
aspodkfpo
- 148
- 5
- Homework Statement
- n/a
- Relevant Equations
- n/a
Does wearing spikes increase friction if so how?
Is the main benefit of wearing spikes because it allows the runner to push against the side of the hole it makes, therefore directing a portion of the normal force forwards, unlike normal running where friction pushes the runner forward?
Middle and long distance runners in track often don't wear shoes with spikes. This is because they aren't pushing hard enough that there is a risk of slipping https://kaitcphysicsoftrack.weebly....rip onto the,spike makes - no friction needed.
How does not pushing hard enough result in a risk of slipping? Or is this statement untrue and if so why?
Is the main benefit of wearing spikes because it allows the runner to push against the side of the hole it makes, therefore directing a portion of the normal force forwards, unlike normal running where friction pushes the runner forward?
Middle and long distance runners in track often don't wear shoes with spikes. This is because they aren't pushing hard enough that there is a risk of slipping https://kaitcphysicsoftrack.weebly....rip onto the,spike makes - no friction needed.
How does not pushing hard enough result in a risk of slipping? Or is this statement untrue and if so why?