A particle moves on xy plane according to equations:x(t) = t3 – 2t2 + 4; y(t) = t² – 5t – 3-Which of the followings is the average velocity of the particle between t-0 and t-2 interms of m/s ?A) Oi-3jB) i+2jC) itjD) 3i-0jE) i-2j

Given: The Equations of xy plane, x(t)=t3-2t2+4 y(t)=t2-5t-3 t=2, t=0

Answered: A particle moves on xy x(t) = t Which…

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A particle moves on xy x(t) = t Which of the followings:

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 84A

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Question

A particle moves on xy plane according to equations:
x(t) = t3 – 2t2 + 4; y(t) = t² – 5t – 3
-
Which of the followings is the average velocity of the particle between t-0 and t-2 in
terms of m/s ?
A) Oi-3j
B) i+2j
C) itj
D) 3i-0j
E) i-2j

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