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amid [387]
2 years ago
15

a box has mass 60 kg and it is lying on the earth surface occupying an area of 6000 CM square then the pressure exerted by it on

the ground is equal to
Physics
1 answer:
Elanso [62]2 years ago
6 0

Answer: 981 Pa


Explanation:


1) Data:


m = 60 kg

S = 6000 cm²

P = ?


2) Formulas


i) F = peso = mg


ii) P = F / S


3) Solution


i) F = 60kg × 9.81 m/s² = 588.6 N


ii) P = F / S


First, convert 6000 cm² to m²: 6000 cm² × 1m² / (100cm)² = 0.6 m²


Now, plug in the values and do the operations: P = 588.6N / 0.6m² = 981 Pa

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A cyclist going downhill is accelerating at 1.2 m/s2. If the final velocity of the cyclist is 16 m/s after 10 seconds, what is t
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Explanation:

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