Homework Help: Physics

Posted by Kayla on Friday, September 2, 2011 at 2:56pm.

If you have swam one lap in a swimming pool, that means you have swam from one end to the other and back. In 1.5 h, a swimmer makes exactly 83 laps in a swimming pool that is 27 m long. Determine the distance the swimmer traveled, the total displacement of the swimmer, the swimmer's average velocity, and the swimmer's average speed.

a.) Distance

b.) Displacement

c.) Average velocity

d.) Average speed

Physics - bobpursley, Friday, September 2, 2011 at 3:05pm
distance=83*27*2
displacementr= finalposition-initialposition= 0

avg velocity= displacement/time
avg speed=distance/time

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