1D03 CAPA SET 2 ¿¯

1D03 CAPA SET 2...

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Physics 1D03 (Fall 2008), set #2 Main menu · Reload · Logout Current server time is Wednesday, December 10, 2008 at 16:29 Help Units · Metric Prefixes · Constants namsm Set 2, Due Mon, Sep 22, 2008 at 13:00 1 . [1 point, 10 tries] An athlete swims the length of a 54.8 m pool in 19.8 s and makes the return trip to the starting position in 25.0 s. Determine her average velocity in the first half of the swim. Answer: 2.77e+00 m/s 2 . [1 point, 10 tries] Determine her average velocity in the second half of the swim. Answer: -2.19e+00 m/s 3 . [1 point, 10 tries] Determine her average velocity in the round trip. Answer: 0.00e+00 m/s 4 . [1 point, 10 tries] A tennis ball with a velocity of 12.0 m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 8.89 m/s. If the ball is in contact with the wall for 0.0129 s, what is the average acceleration of the ball while it is in contact with the wall? Answer:
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1D03 CAPA SET 2...

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