A train moving with constant velocity travels 180 m north in 14 s and an undetermined distance to the west. The speed of the train is 34 m/s. Part A Find the direction of the train's motion relative to north. Express your answer using two significant figures. ? 0 = Submit Request Answer Part B How far west has the train traveled in this time? Express your answer using two significant figures. ? Im Submit Request Answer

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter2: Representing Motion
Section: Chapter Questions
Problem 66A
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II Review
A mountain climber jumps a crevasse of width W by leaping
horizontally with speed g.
Part A
If the height difference between the two sides of the crevasse is h, what is the minimum value of vp for the climber to land safely on the other
side?
Express your answer in terms of the variables W, h, and appropriate constants.
Πνα ΑΣΦ
Submit
Request Answer
Part B
In this case, what is the climber's direction of motion on landing relative to the horizontal?
Express your answer in terms of the variables W, h, and appropriate constants.
Submit
Request Answer
Transcribed Image Text:II Review A mountain climber jumps a crevasse of width W by leaping horizontally with speed g. Part A If the height difference between the two sides of the crevasse is h, what is the minimum value of vp for the climber to land safely on the other side? Express your answer in terms of the variables W, h, and appropriate constants. Πνα ΑΣΦ Submit Request Answer Part B In this case, what is the climber's direction of motion on landing relative to the horizontal? Express your answer in terms of the variables W, h, and appropriate constants. Submit Request Answer
A train moving with constant velocity travels 180 m north in
14 s and an undetermined distance to the west. The speed
of the train is 34 m/s.
Part A
Find the direction of the train's motion relative to north.
Express your answer using two significant figures.
?
Submit
Request Answer
Part B
How far west has the train traveled in this time?
Express your answer using two significant figures.
Im
Submit
Request Answer
Transcribed Image Text:A train moving with constant velocity travels 180 m north in 14 s and an undetermined distance to the west. The speed of the train is 34 m/s. Part A Find the direction of the train's motion relative to north. Express your answer using two significant figures. ? Submit Request Answer Part B How far west has the train traveled in this time? Express your answer using two significant figures. Im Submit Request Answer
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