10. A small toy airplane is flying in the xy - plane parallel to the ground. During the time interval t1 = Os and t2 = 1s, its velocity as a function of time is given by i + (12 m т т 3 = 1.2 z tî + (12- - 2 t) S s2 At what values of t is the velocity of the plane perpendicular to its acceleration?

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 3.62AP: After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of...
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10. A small toy airplane is flying in the xy – plane parallel to the ground. During the time
interval t1
= Os and t2 = 1s, its velocity as a function of time is given by
т
т
m
3 = 1.2
sz ti + (12-
-2t))
At what values of t is the velocity of the plane perpendicular to its acceleration?
Transcribed Image Text:10. A small toy airplane is flying in the xy – plane parallel to the ground. During the time interval t1 = Os and t2 = 1s, its velocity as a function of time is given by т т m 3 = 1.2 sz ti + (12- -2t)) At what values of t is the velocity of the plane perpendicular to its acceleration?
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