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# During a game, a puck accelerates from rest at 5.0 m/s2 over a distance of 80. The puck then slides with a constant speed for 4.0 s until it reaches...

During a game, a puck accelerates from rest at 5.0 m/s2 over a distance of 80.0 cm. The puck then slides with a constant speed for 4.0 s until it reaches a rough section which causes it to stop in 2.5 s.

1. What is the speed of the puck when it reaches the rough section?
2. At what rate does the puck slow down once it reaches the rough section?
3. What total distance does the puck slide throughout its entire trip?
4. What was the average speed of the puck?

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