Homework Help: PHYSICS

Posted by HELP! on Monday, October 1, 2012 at 1:01pm.

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?

PHYSICS - Henry, Tuesday, October 2, 2012 at 9:11pm
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.

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