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A skateboarder lands on all four wheels after riding a railing. if the skateboarder has a weight of 900 N and the area on the bottom of a single wheel is

0.0001 square meter .what pressure does the skateboard put on the ground?"


P = F/A
area of four wheel is = 0.0001*4 = 0.0004
P = 900/0.0004
   = 2250000
P = 2.25*10^5 N/m^2
0 0 0
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