if the position vector r= t + t. find the velocity.(v) at time t =2 sec:Select onea. v-17b. v=15C. V= 10d. v=12

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Description: if the position vector r= t + t. find the velocity.(v) at time t =2 sec:Select onea. v-17b. v=15C. V= 10d. v=12

Recall V=dr/dt=velocity at any time t. using this definition we have.

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if the position vector r= t3 +t. find the velocity .(v) at time t =2 sec

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 2P

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if the position vector r= t + t. find the velocity
.(v) at time t =2 sec
:Select one
a. v-17
b. v=15
C. V= 10
d. v=12

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