Question

A solid body weighs 30 kg. When placed on the floor, the area of contact is found to be 15 m2 . Find the pressure exerted by the solid body on the floor.

pls answer i need the answer quick

Answer 1

• Mass=30kg
• Acceleration=10m/s^2

`\\ \sf\longmapsto Force=ma`

`\\ \sf\longmapsto Force=30(10)=300N`

• Area=15m^2

`\\ \sf\longmapsto Pressure=(Force)/(Area)`

`\\ \sf\longmapsto Pressure=(300)/(15)`

`\\ \sf\longmapsto Pressure=20Pa`