maryStraight-line mobion, arerage and instantaneouselecity: When a particle moves along a straight linc,we describe its position with respect to an origin O bymeans of a coordinate such as x. The particle's average-velocity v during a time interval At tequal to its displacement Ax x2 - divided by AL.The instantancous x-velocity ty at any time r is equal tothe average x-velocity for the time interval from / to+ Ar in the limit that At goes to zero. Equivalently, v.is the derivative of the position function with respect totime. (See Example 2.1.)Ar%3D(2 2)ArU, limA0 AI12.31h isdi%3DSkpeStopeAr

Name: maryStraight-line mobion, arerage and instantaneouselecity: When a pa
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Description: maryStraight-line mobion, arerage and instantaneouselecity: When a particle moves along a straight linc,we describe its position with respect to an origin O bymeans of a coordinate such as x. The particle's average-velocity v during a time interval

Vavg=X2-X1t2-t1=∆X∆tAnd Vinst=Lt ∆t→0 ∆X∆t

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Physics

Straight-line mobion, aserage and instantaneous elecity: When a particle moves along a straight line, we describe its position with respect to an origin O by means of a coordinate such as x. The particle's average -velocity during a time interval At 1-1h is equal to its displacement Ax The instantancous x-velocity r, at any time f is cqual to the average x-velocity for the time interval from / to Ar in the limit that At goes to zero. Equivalently, U. is the derivative of the position function with respect to time. (See Example 2.1.) Ar HI (2 2) Ar U, = lim Ar0 Ar 12. 31 di Skpe Stope X2 X divided by Ar. ar

Straight-line mobion, aserage and instantaneous elecity: When a particle moves along a straight line, we describe its position with respect to an origin O by means of a coordinate such as x. The particle's average -velocity during a time interval At 1-1h is equal to its displacement Ax The instantancous x-velocity r, at any time f is cqual to the average x-velocity for the time interval from / to Ar in the limit that At goes to zero. Equivalently, U. is the derivative of the position function with respect to time. (See Example 2.1.) Ar HI (2 2) Ar U, = lim Ar0 Ar 12. 31 di Skpe Stope X2 X divided by Ar. ar

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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