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A skater glides along a circular path of radius 7.40 m. 1-If he coasts around one...

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Physics

A skater glides along a circular path of radius 7.40 m.

1-If he coasts around one half of the circle, find the magnitudeof the displacement vector.

2-What distance has the person skated?

3-If the skater coasts only around 73 degrees of the circle,find the magnitude of his displacement vector.

4-What distance has he skated in this case? 5-What is themagnitude of the displacement if he skates all the way around thecircle?

Answer & Explanation Solved by verified expert
3.6 Ratings (573 Votes)
Part 1When he coasts around one half of the circle then sincedisplacement is a vector quantity Sodisplacement final position Initial position Diameter ofcircledisplacement    See Answer
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