1.

bock iswooden block m the tabeyitiL-30 m x 10 um

Answer»

Mass of the wooden block = m= 6 kg

dimensions = 30 cm × 15 cm × 10 cm

the weight of the wooden block applies a thrust on the table top.

That is,Thrust = F = mg= 6 kg × 9.8 m/s²= 58.8 N

Area of a side = length × breadth = 15 cm × 10 cm = 150 cm² = 0.15 m²

Pressure = thrust/ areaPressure = 58.8 /0.15= 392 N/m²

The same thrust in implied when it lies on the given dimension.Area= length × breadth= 30 × 15= 450= 0.45 m²

Pressure = 58.8/0.45= 130.66 N/m²



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