Answer & Explanation:
This can be explained with Newton's first law, Inertia - if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
When you walk, your entire body is in a forwarding motion. If your toe hits an object (in this case, a chair), only this unfortunate toe will stop while the rest of your body continues its forwarding motion, resulting in you falling forward.
Hi there!
The two main factors influencing gravitational pull are...
1) Distance
2) Mass
I would go with stronger or 'a larger force' than sliding friction. either way, the reasoning is that friction is caused by the force earth is exerting on an object. when this object is in motion, there are multiple vectors that this force can be broken down into, and also momentum and inertia come in to play.
I'm pretty sure its transverse waves