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BigorU [14]
3 years ago
9

Prove: 1) p=dhg .........​

Physics
1 answer:
Lilit [14]3 years ago
6 0

Explanation:

P = F/A

P = mg/A [ since F = mg ]

P = Vdg/A [ since m = Vd ]

P = Ahdg/A [ since V = Ah ]

P = hdg

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