A train, traveling at a constant speed of 22.0 m/s, comes to an incline with a constan slope. While going up the incline, the train slows down with a constant acceleration of magnitude 1.40 m/s^2 for 12 s unti it reaches the top. What is the final velocity at the top?. O 2.8 m/s O 5.2 m/s O 3.1 m/s n 10.4 m/s

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Chapter3: Motion Along A Straight Line
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Problem 42P: An airplane, starting from rest, move down the runway at constant for 18 s and then takes off at a...
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A train, traveling at a constant speed of 22.0 m/s, comes to an incline with a constant
slope. While going up the incline, the
train slows down with a constant acceleration of magnitude 1.40 m/s^2 for 12 s until
it reaches the top. What is the final velocity at the top?.
O 2.8 m/s
O 5.2 m/s
O 3.1 m/s
O 10.4 m/s
Transcribed Image Text:A train, traveling at a constant speed of 22.0 m/s, comes to an incline with a constant slope. While going up the incline, the train slows down with a constant acceleration of magnitude 1.40 m/s^2 for 12 s until it reaches the top. What is the final velocity at the top?. O 2.8 m/s O 5.2 m/s O 3.1 m/s O 10.4 m/s
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