3) An athlete swims the length of a 50-m pool in 20 s and makes the return trip to the starting position in 22 s. Determine her average velocities in (a) the first half of the swim, (b) the second half of the swim, and (c) the round trip.​

a) 2.5 b) 2.27 c) 2.38

Explanation:

a) 50/20=2.5 m/s

b) 50/22=2.27 m/s

c) (50+50)/(20+22)=2.38 m/s

answer: hey stupid

what the hell you doing i need you at my house

explanation: it's me king omoregie

the force required to move the cart is divided by three or 33.33 n.