A rock is thrown off a 70 m high cliff with an initial speed of 5 m/s. How far from the base of the cliff will the rock hit the water? (5 points)
A. - 25.4 m
B. - 18.5 m
C. - 7.9 m
D. -13.8 m

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

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