Question

A force of 225 dynes is acting on rectangular area of side 6 cm & 5 cm, the pressure exerted by force in pascal is :

Answer 1

Answer:

Force = 15N area = 50cm

2

= 50×10

−4

m

2

.

So Pressure =

Area

Force

=

50×10

−4

15

m

2

N

=3000Pa.

Answered By

Answer 2

7.5 pascal

Explanation:

area = 6×5 =30 cm*2

p = f/a

therefore 225/30

=7.5 pascals