posted by HELP! on .
1.) A bird can fly 20 km/h. How long does it take to fly 12 km?
2.) If you are driving 116 km/h along a straight road and you look to the side for 3.0 s, how far do you travel during this inattentive period?
1. d = r * t = 12 km.
20 * t = 12
t = 0.6 h.
2. r = 116km/h = 116000m/3600s=32.22m/s.
d = r * t = 32.22m/s * 3s = 96.7 m.