Compute your average velocity in the following two cases: (a) You walk 70.9 m at a speed of 2.25 m/s and then run 70.9 m at a speed of 3.37 m/s along a straight track. (b) You walk for 1.00 min at a speed of 2.25 m/s and then run for 1.91 min at 3.37 m/s along a straight track.

(a)

Number

Type your answer for part (a) here

Units

Choose your answer for part (a) here This answer has no units (degrees)mkgsm/sm/s^2NJWN/mkgm/s or NsN/m^2 or Pakg/m^3gm/s^3times

(b)

Number

Type your answer for part (b) here

Units

Choose your answer for part (b) here This answer has no units (degrees)mkgsm/sm/s^2NJWN/mkgm/s or NsN/m^2 or Pakg/m^3gm/s^3times