Question

15. Calculate the pressure if 15N force is applied on a circular area of 7 m radius?​

Answer 1

Answer:

area = 22/7 × 7×7= 22×7= 154 m²

pressure,= 15/154 = 0.097 N/m² approx

Answer 2

Explanation:

Force = 15N area = 50cm

2

= 50×10

−4

m

2

.

So Pressure =

Area

Force

=

50×10

−4

15

m

2

N

=3000Pa.

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