A lift is moving down with an acceleration of \( 3 \mathrm{~m} \mat...

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A lift is moving down with an acceleration of \( 3 \mathrm{~m} \mathrm{~s}^{-2} \). A ball is released \( 1.7 \mathrm{~m} \) above the lift floor. Assuming \( g=9.8 \mathrm{~m} \mathrm{~s}^{-2} \), how long will the ball take to hit the floor?
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