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March 31, 2015

Homework Help: Physics, science,

Posted by Bri on Friday, October 12, 2012 at 4:14pm.

I'm desperate
Please help

2. A bird, starting from rest, accelerates at 3 m/s2 north for 5 seconds. It then sees the rest of its flock and turns due east accelerating from its previous speed to 20 m/s in 2 seconds.

A. What is the velocity of the bird after the initial leg (due north)?

B. How far does it fly during this first leg?

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