Question

A pressure of 100 pa acts on a surface of area 15 cm^2 by a block of mass 'm'.Calculate value of 'm'.
don't give irrevelent answers...please..​

Answer 1

pressure = force / area

p = mg / A

from above ,

m = PA / g

= ( 100 PA × 15 × 10^-4 m² ) / ( 10 m / s² )

= 15 g

♥️

Answer 2

Explanation:

Answer

The effect of thrust per unit area is called pressure.

Pressure =100 Pa

Surface area =15cm

2

=

100×100

15m

2

=0.0015m

2

Mass = m

Pressure=

Area

Force

or Force = Pressure × Area

=100×0.0015m

2

=0.15N

F=m×g

Let g=10m/s

2

⇒0.15=m×10m/s

⇒m=

10

0.15

=0.015kg