Sandra moves 14 m in 2 minutes. what is sandra's average velocity (in m/s)?

Velocity is displacement over time, D/T, the units for velocity is m/s. First we must convert 2 minutes to seconds. 2 minutes = 120 seconds. Our displacement is given so now we fill in the blanks

V= (displacement)/(time)

V= d/t

V= 14m/120s

V= 0.1167 m/s

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

true tan speed = ang vel x radius