Cart Clock Great
December 15th, 2010
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Cart Clock Great
how far does car move if...?
A coasting cart has velocities 1.5 m/s, 4 m/s and 11.75 m/s at clock times t = 0 s, 3 s and 6 s. Approximately how far does it move and at what average rate does it accelerate over each of the two time intervals (i.e., 0- 3 seconds and 3 - 6 seconds)?
If the automobile is coasting, and if air resistance is not a significant factor, then over which time interval do you think the average slope of the road is greatest?
I have no clue, maybe my seventh grader can help, she has an aptitude for math, but she didn't get it from me 
Good Luck!!!
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