Given the position vector of a dog running around in a park: 7 (2.0 [m] î +2.5 [m] j) + (3.1 [m/s] î – 2.0 (m/s] 5)t – (1.0 m/) t2 | What is the velocity of the dog after t = 10 [s]?

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 2CQ: Give a specific example of a vector, stating its magnitude, units, and direction.
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Finding the velocity ..please answer thanks
3. Given the position vector of a dog running around in a park:
7 = (2.0 [m] î + 2.5 [m] j) + (3.1 [m/s] î – 2.0 [m/s))t – (1.0 m/)t?
10 [s]?
%3D
What is the velocity of the dog after t =
Transcribed Image Text:3. Given the position vector of a dog running around in a park: 7 = (2.0 [m] î + 2.5 [m] j) + (3.1 [m/s] î – 2.0 [m/s))t – (1.0 m/)t? 10 [s]? %3D What is the velocity of the dog after t =
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