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sergejj [24]
3 years ago
7

Grade 10 My smart Physics people help me with this review question please

Physics
1 answer:
Kaylis [27]3 years ago
3 0

Answer: a = 1, b = 9, c = 6, d = 4

Explanation:

With no velocity, total mechanical energy is all gravity potential energy

PE = mgh = 80.0(9.81)(25) = 19,620 J = 1.96e4 J

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