Question

pls ans this question​

Answer 1

Answer:

M=5kg

Thrust=F=m*g

=5*10. ( g=10m/s^2 )

=50N

Area=L*B

=20*10

=200cm^2

now we need to convert cm square into metre square so we divide 200 to 10000 and we get 0.02m^2

Pressure=Thrust/Area

=50N/0.02

=2500N/m^2. ( if we take g=9.8 so answer is 2450 )