Question 4:An object is moving in the x-y plane according to the following formulas:x = 25t and y = 14t²+9, where x and y are in meters and t is in seconds.a) Write a vector expression for the position as a function of time, using the unit vectors î and j.b) Work out the expressions for the velocity vector v as a function of time and the acceleration vector aas a function of timec) Find for the position, the velocity, and the acceleration of the object at t = 3.00 s in unit vectorformat

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Question 4: An object is moving in the x-y plane according to the following formulas: x = 25t and y = 14t²+9, where x and y are in meters and t is in seconds. a) Write a vector expression for the position as a function of time, using the unit vectors i and ſ. b) Work out the expressions for the velocity vector v as a function of time and the acceleration vector a as a function of time c) Find for the position, the velocity, and the acceleration of the object at t= 3.00 s in unit vector format

Question 4: An object is moving in the x-y plane according to the following formulas: x = 25t and y = 14t²+9, where x and y are in meters and t is in seconds. a) Write a vector expression for the position as a function of time, using the unit vectors i and ſ. b) Work out the expressions for the velocity vector v as a function of time and the acceleration vector a as a function of time c) Find for the position, the velocity, and the acceleration of the object at t= 3.00 s in unit vector format

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 63P: Assuming the +x-axis is horizontal to the right for the vectors in the preceding figure, find (a)...

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