1. A particle moves with velocity v(t) = (3t, t2, te') for 0 < t < 2 and is initially at the origin (0,0,0) (at time t = 0). (a) Find the particle's position function r(t). (b) Find the particle's acceleration function a(t). (c) Find the work done on the particle by a force F that points directly in the vertical k-direction with magnitude eve at each point (x, y, z).

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1. A particle moves with velocity v(t) = (3t, t², te*) for 0 <t < 2 and is initially at
the origin (0, 0, 0) (at time t = 0).
(a) Find the particle's position function r(t).
(b) Find the particle's acceleration function a(t).
(c) Find the work done on the particle by a force F that points directly in the vertical
k-direction with magnitude e
V6x
at each point (x, y, z).
Transcribed Image Text:1. A particle moves with velocity v(t) = (3t, t², te*) for 0 <t < 2 and is initially at the origin (0, 0, 0) (at time t = 0). (a) Find the particle's position function r(t). (b) Find the particle's acceleration function a(t). (c) Find the work done on the particle by a force F that points directly in the vertical k-direction with magnitude e V6x at each point (x, y, z).
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