'Arrow 2 perpendicular' presentation slideshows

1. 400 m 2. 200(1 + p ) m 3. 200[1 + ( p /2)] m 4. 200[1 + ( p /4)] m 5. zero

Q3.1. A bicyclist starts at point P and travels 200 m east to point Q . She then follows a track in the shape of a half-circle that returns her to point P . What is the magnitude of her net displacement for the entire trip?. 1. 400 m 2. 200(1 + p ) m 3. 200[1 + ( p /2)] m

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