II. (II) Two locomotives approach each other on parallel tracks. Each has a speed of 95 km/h with respect to the ground. If they are initially 8.5 km apart, how long will it be before they reach each other? (See Fig. 2-30). -8.5 km- 95 km/h 95 km/h

II. (II) Two locomotives approach each other on parallel tracks. Each has a speed of 95 km/h with respect to the ground. If they are initially 8.5 km apart, how long will it be before they reach each other? (See Fig. 2-30). -8.5 km- 95 km/h 95 km/h

Name: I1. (II) Two locomotives approach each other on paralleltracks. Each
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Description: I1. (II) Two locomotives approach each other on paralleltracks. Each has a speed of 95 km/h with respect to theground. If they are initially 8.5 km apart, how long will itbe before they reach each other? (See Fig. 2-30).8.5 km-95 km/h95 km/hFIGURE 2

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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I1. (II) Two locomotives approach each other on parallel
tracks. Each has a speed of 95 km/h with respect to the
ground. If they are initially 8.5 km apart, how long will it
be before they reach each other? (See Fig. 2-30).
8.5 km-
95 km/h
95 km/h
FIGURE 2-30 Problem 11.

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