Asked by haggai
A 1,200kg car has its tyres inflated to a gauge pressure of 180kPa.How large an area for each tyre is in contact with the ground?
Answers
Answered by
Dr Russ
Assume 4 tyres and mass evenly distributed.
Then use pressure= force/area
1 Pa = 1 N m^-2
force = mass x acceleration
I would assume that g= 9.8 m s^-2
Then use pressure= force/area
1 Pa = 1 N m^-2
force = mass x acceleration
I would assume that g= 9.8 m s^-2
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