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Physics, 19.11.2019 12:31 karolmolina49

If a motor lifts a 400.-kilogram mass a vertical
distance of 10. meters in 8.0 seconds, the
minimum power generated by the motor is
(1) 3.2 × 10^2 w (3) 4.9 × 10^3 w
(2) 5.0 × 10^2 w (4) 3.2 × 10^4 w

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If a motor lifts a 400.-kilogram mass a vertical
distance of 10. meters in 8.0 seconds, the

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