Find the pressure exerted on the surface by a bar weighing 500 kg, the dimensions of which are 2 * 15 * 1m. Calculate pressure for all sides.
| November 25, 2020 | education
The pressure can be found by the formula P = F / S
Where S is the area, F is the force in this case it is equal to mg = 5000
There are three different area values
S1 = 2 * 15 = 30
S2 = 15 * 1 = 15
S3 = 2 * 1 = 2
Then
P1 = mg / S1 = 5000/30 = 166
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