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OpenStax College Physics Solution, Chapter 1, Problem 2 (Problems & Exercises) | OpenStax College Physics Answers
![SOLVED:A car is traveling at a steady 80 km / h in a 50 km / h zone. A police motorcycle takes off at the instant the car passes it, accelerating at SOLVED:A car is traveling at a steady 80 km / h in a 50 km / h zone. A police motorcycle takes off at the instant the car passes it, accelerating at](https://cdn.numerade.com/previews/1d37cc10-7654-45f6-9c17-3d980fa8305b_large.jpg)
SOLVED:A car is traveling at a steady 80 km / h in a 50 km / h zone. A police motorcycle takes off at the instant the car passes it, accelerating at
![A train is booked to do the run between 55 km apart, in 1 hr 20 min . If it travels for the first 30 km an hour, at what speed must A train is booked to do the run between 55 km apart, in 1 hr 20 min . If it travels for the first 30 km an hour, at what speed must](https://dwes9vv9u0550.cloudfront.net/images/3836927/9d46d8dc-4b4b-42a9-b06d-97311fef7647.jpg)