II ReviewA mountain climber jumps a crevasse of width W by leapinghorizontally with speed g.Part AIf 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 otherside?Express your answer in terms of the variables W, h, and appropriate constants.Πνα ΑΣΦSubmitRequest AnswerPart BIn 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.SubmitRequest Answer A train moving with constant velocity travels 180 m north in14 s and an undetermined distance to the west. The speedof the train is 34 m/s.Part AFind the direction of the train's motion relative to north.Express your answer using two significant figures.?SubmitRequest AnswerPart BHow far west has the train traveled in this time?Express your answer using two significant figures.ImSubmitRequest Answer

Name: II ReviewA mountain climber jumps a crevasse of width W by leapinghor
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Description: II ReviewA mountain climber jumps a crevasse of width W by leapinghorizontally with speed g.Part AIf 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 otherside?Ex

s=ut+12at2 u=0, a=g, s=h h=12gt2 t= 2hg v0= Wt = Wg2h vy=u+at = g2hg = 2h θ = vyvx =(2h)2Wg

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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

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

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

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Question

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

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