A person weight 63 kg . The area under one foot of the person is 180 cm Find pressure exerted on the ground by the person ,when he is standing.
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Pressure = Thrust (Force)/Area
Here, m is 63 kg.
Wt will be 63 * 10 = 630 N
Area = 2 * 180
= 360 cm^2
= 3.6 * 10^-2 m^2
Thus, Pressure = 630/(3.6 * 10^-2)
= 17.5 * 10^3 Pascal......
Here, m is 63 kg.
Wt will be 63 * 10 = 630 N
Area = 2 * 180
= 360 cm^2
= 3.6 * 10^-2 m^2
Thus, Pressure = 630/(3.6 * 10^-2)
= 17.5 * 10^3 Pascal......
vivekanishwarorai:
Thanks
wlcm.....
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