physics fast........
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Force= mass × acceleration
= 10 ×9.8 = 98 N
Area = 20 × 10 = 200 cm² = .2 m²
pressure= force / Area
pressure= 98/.2 = 490 N/m²
= 10 ×9.8 = 98 N
Area = 20 × 10 = 200 cm² = .2 m²
pressure= force / Area
pressure= 98/.2 = 490 N/m²
K29902:
But answer is B where 1 more zero
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the answer is 4900N/m2
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