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Q1. A car travels along a straight stretch of road. It proceeds for 15.7 mi at 53 mi/h next 22.6 mi at 47.0 mi/h, and finally 49.20 mi at 34.60 mi/h. What is the car's average velocity during the entire trip?

Q2. To fill a child's inflatable wading pool, you use a garden hose with a diameter of 2.90 cm. Water flows from this hose with a speed of 1.50 m/s. How long will it take to fill the pool to a depth of 25.0 cm if the pool is circular and has the diameter of 1.50 m?

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Category:- Physics
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