A man starts running from

  1. Let AB be a diameter of a circular track. Tom starts from point A running clockwise on the track. At the same time Jerry starts
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    2. al asked by al
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  2. a rabbit starts running from point a in a straight line in the direction 52° from the north at 4.2 ft/sec. at the same time a
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    2. John asked by John
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  3. Lisa is running around the circular track x^2+y^2=10000, whose radius is 100 meters, at 4 meters per second. She starts at point
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    2. Nick asked by Nick
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  4. A runner times his speed around a circular track with a circumference of 0.508 mi. At the start he is running toward the east
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    2. bob asked by bob
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  5. Boris and Stella are running on a circular track which has aradius of 300 meters. They start running at the same time. Boris
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    2. help asked by help
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  6. If you’re running up a hill and the gravel beneath your feet starts to shift, what movement skill must you use to regain your
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    2. cesat asked by cesat
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  7. Bob starts spinning his hammer at a rate of 2.00 rad/s^2. At the same time, he starts running towards Jim at 4.00 m/s^2. The
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    2. Lisa asked by Lisa
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  8. Pablo is running down the street at 10.0 meters per second. He sees a $20 bill on the road ahead of him andstarts sprinting.
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  9. A rabbit starts at the origin and runs up the right branch of the parabola y=x^2 with speed a. At the same time a dog, running
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    2. Samantha asked by Samantha
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  10. Brandon starts running from the starting line of a track at a speed of 10 ft. per second. 60 seconds later david starts from the
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    2. Vianey asked by Vianey
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