In "Friction," tribologist Jennifer Vail shows how the fundamental force that resists motion keeps driving us forward.
Dot Physics on MSN
A physics problem on work, energy, and power for an uphill skier
Analyze an uphill skier problem using work, energy, and power principles. See how gravitational potential energy, applied force, and friction determine the required work and power, and learn how speed ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results