Science, asked by StacyBatausa, 21 hours ago

PLSSSSS ANSWER PLSSS I NEED THIS NOW PLEASEEEE​

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Answered by Rahul4500
3

Explanation:

P.E = m × g × h

P.E = 0.12 × 10 × 2.5

P.E = 3 joule

2 . ans 4 w = power = w/ t = 140 / 35 = 4 w

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