9. a baseball is thrown from 5 meters in the air at a 37 degree angle at 24 m/s. how far does the
ball go before it hits the ground?

snell's law

refractve index = sin incidence / sin refraction

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