![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)
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
![View question - a train slows down from 80 kilometer per hour with a uniform retardation of 2 meters per second.How long will it take to attain a speed of 2 View question - a train slows down from 80 kilometer per hour with a uniform retardation of 2 meters per second.How long will it take to attain a speed of 2](https://web2.0calc.com/img/question-preview-image/a-train-slows-down-from-80-kilometer-per-hour-with-a-uniform-retardation-of-2-meters-per-second-how-long-will-it-take-to-attain-a-speed-of-2.png)
View question - a train slows down from 80 kilometer per hour with a uniform retardation of 2 meters per second.How long will it take to attain a speed of 2
![SOLVED: The speed limit on some interstate highways is roughly 80 km/h: What Is this in meters per second? Aj 133.3 B)13.3 C) 22.2 D) 2.2 Yanitiniz: SOLVED: The speed limit on some interstate highways is roughly 80 km/h: What Is this in meters per second? Aj 133.3 B)13.3 C) 22.2 D) 2.2 Yanitiniz:](https://cdn.numerade.com/ask_previews/afde3c8a-d8a7-4cc6-87d3-aa59ae2491b8_large.jpg)
SOLVED: The speed limit on some interstate highways is roughly 80 km/h: What Is this in meters per second? Aj 133.3 B)13.3 C) 22.2 D) 2.2 Yanitiniz:
![SOLVED:The maker of an automobile advertises that it takes 13 seconds to accelerate from 25 kilometers per hour to 80 kilometers per hour. Assume the acceleration is constant. (a) Find the acceleration SOLVED:The maker of an automobile advertises that it takes 13 seconds to accelerate from 25 kilometers per hour to 80 kilometers per hour. Assume the acceleration is constant. (a) Find the acceleration](https://cdn.numerade.com/previews/18bafbce-a203-4f31-b75a-31357c8601d6_large.jpg)