2. A force of 10 N acts on an area of 0.1 m2. The force is kept the same but the area is reduced to half. Which of the following is true?
The pressure doen't change
The pressure reduces to half
The pressure increases by 1.5 times
The pressure doubles
Answers
Answered by
12
Answer:
Explanation:Pressure = Force/Area
In case 1 --›
Force = 10N
Area = 0.1m²
Pressure = 10/0.1
= 100N/m²
= 100 Pa
In case 2 --›
Force = 10N
Area = 0.05m²
Pressure = 10/0.05
= 200N/m²
= 200 Pa
That means pressure got doubled!
Answered by
5
Answer:
Explanation:
The pressure does not change
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