if there are any smart science type people out there please help me!?

why is there a force involved when the sails of a wind mill turn?
why do athlets shoes often have cleats on them?
how is inertia responcible for getting most of the water out of the clothes that are in the washing machine?
these are all science questions please help me!

Hi. The old windmills had angled surfaces which had an unbalanced load when the wind push against them. Newer one have airfoils which have push and lift and are much more efficient. Cleats dig into the ground (on grass) to reduce slippage and transfer more power from the legs to the ground. Spinning increases the g force on wet cloths, which causes the water to ‘drip’ out much faster.

“Sailing Shoes” by Lowell George at Akkurat

Sailing $4.99 “By Rod Stewart. For piano, voice, and guitar (chords only). Love; Pop; Rock. 5 pages. Published by Hal Leonard – Digital Sheet Music”

Sailing On $14.99 Lml Music:24

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