Question

a boy is sitting on a chair of area 100 square centimetre if the weight of the boy is 50 kg find the pressure acting on the chair take g is equal to to 10 metre per second square​

Answer 1

Answer:

5×10⁴ N/m²

Explanation:

we know that pressure is f/a

i.e force upon area

so Area =100 cm²(convert to m²) =0.01m²

F=mg=500N

therefore P=500/0.01=50000 N/m²