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A force of 100 n acts on 25cm^2. Calculate force and pressure. Calculate  the pressure when force is now reduced to 25N.
Asked by harjot.arshleen | 01 Feb, 2021, 12:57: PM
answered-by-expert Expert Answer
Pressure = force /area
 
if 100 N force act on 25 cm2 area , then Pressure = 100 / ( 25 × 10-4 ) = 40000 Pa = 40 kPa
 
If force reduced to 25 N , then pressure = 25 / ( 25 × 10-4 ) = 10000 Pa = 10 kPa
Answered by Thiyagarajan K | 01 Feb, 2021, 02:06: PM

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