Calculate the weight of a body in SI unit that exerts a pressure of 10 Pa
on an area of 50000cm2.
Answers
Answered by
2
Answer:
weight =50N
Explanation:
pressure =10pa
area=50000cm^2=(50000/10000)m^2
=5m^2
force
pressure =--------------------------
area
force =pressure ×area
=10 × 5 =50N
weight = force=50 N
Answered by
5
Answer:
Explanation:
Pressure is force per unit area of surface; the SI unit for pressure is the pascal (Pa),
defined as 1 newton per square meter (N/m 2).
The pressure exerted by an object is proportional to the force it exerts and inversely proportional to the area on which the force is exerted.
pressure =10pa
area=50000cm^2=(50000/10000)m^2
=5m^2
force
pressure =------
area
force =pressure ×area
=10 × 5 =50N
weight = force=50 N
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