new nail
Ball bearings, oil, lubricant. Pretty much anything that reduces the friction between two interacting surfaces.
less friction
3 ways of decreasing friction in shoes is to put in shoe cookies (shoe pads), bandaids, or stuff them with toilet paper.
by increasing smothness wecan decrease the friction and vice versa
applying a brake
Ball bearings, oil, lubricant. Pretty much anything that reduces the friction between two interacting surfaces.
less friction
having skills
3 ways of decreasing friction in shoes is to put in shoe cookies (shoe pads), bandaids, or stuff them with toilet paper.
by increasing smothness wecan decrease the friction and vice versa
friction
Important factors in decreasing Kinetic Energy are Gravity and 'drag' from Friction.
applying a brake
applying a brake
You can minimise friction by Decreasing surface area, making area smoother, lubricating it(eg. car parts) and the opposite to maximise friction.
Decreasing the mass or Decreasing the velocity
smooth surfaces rollerblades cooking spray in pans