What is the instantaneous acceleration of a particle at t = 0.56 s whose position vector is given by the function F= (2.1t²)î + (3.6t) j. Assume all quantities are in Sl units. O ā = (0.66 m/s³)î + (2.0 m/s²)ĵ (3.6 m/s?)} Oā = (4.2 m/s³)î Oā = (2.1 m/s )i + (3.6 m/s²)ĵ

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 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...
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What is the instantaneous acceleration of a particle at t = 0.56 s whose position vector is given by the function 7= (2.1lt?)i + (3.6t) j. Assume all quantities are in Sl units.
O ā = (0.66 m/s²)i + (2.0 m/s²)}
O ā = (3.6 m/s?)
Oā = (4.2 m/s²)î
O ā = (2.1 m/s²)î + (3.6 m/s²)ĵ
Transcribed Image Text:What is the instantaneous acceleration of a particle at t = 0.56 s whose position vector is given by the function 7= (2.1lt?)i + (3.6t) j. Assume all quantities are in Sl units. O ā = (0.66 m/s²)i + (2.0 m/s²)} O ā = (3.6 m/s?) Oā = (4.2 m/s²)î O ā = (2.1 m/s²)î + (3.6 m/s²)ĵ
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