A particle moves in the xy plane in a circle centered on the origin. At a certain instant, the velocity and acceleration of the particle are 4.0 i m/s and (-3.0i - 2.0 j) m/s. What are the x and y coordinates of the particle at this moment?

A particle moves in the xy plane in a circle centered on the origin. At a certain instant, the velocity and acceleration of the particle are 4.0 i m/s and (-3.0i - 2.0 j) m/s. What are the x and y coordinates of the particle at this moment?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

g = 10 m/s^2

A particle moves in the xy plane in a circle centered on the origin. At a certain instant, the velocity and
acceleration of the particle are 4.0 i m/s and (-3.0i - 2.0 j) m/s?. What are the x and y coordinates of the
particle at this moment?
O A. x = 0 m, y = +8m
O B. X = -4.4 m, y = 0
O C. x = 0 m, y = -8 m
O D. x = +5.3 m, y = 0

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