Winds form in response to the . 1 uneven heating of the Earth′s surface

2 rotation of the Earth on its axis

3 friction between ocean current and the atmosphere

a, c, d, e are all applying about success strategies.

answer; equivalent to a one(1) horsepower motor;

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm