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What is the 50n act on the area of 0.5m2 calculate pressure |
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Answer» hloo.....Pressure is defined as the force EXERTED (on a surface) per unit surface area. Pressure is a scalar. P = F / A, Its unit is Pascal = Newton / meter². There are also some other units in use for pressure.1) F = P * A = 50, 000 Pascals * 0.5 meter = 25, 000 Pascals or N/m²2) Surface Area A = Force / Pressure = 100 N / 500 PA = 1/5 m² 3) Area = 30 cm² = 30 / (100*100) meter² Pressure = F / A = 300 N / (3/1000) = 100 * 1000 pa = 1 * 10⁵ pa4 ) Area = 1 cm² = (1/100)² meter² Force needed = P A = 20, 000 pa * (1/100²) m² = 2 Newton..please MARK as brainlist... |
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