A Particle Moves in the Xy Plane in a Circle

question 24

Multiple Choice

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 ĵ m/s and (-3.0 î- 2.0 ĵ ) m/s².What are the x and y coordinates of the particle at this moment?

• A)x = -4.4 m,y = 0
• B)x = +5.3 m,y = 0
• C)x = -5.3 m,y = 0
• D)x = +4.4 m,y = 0
• E)x = -1.8 m,y = 0

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Definitions:

Bipolar Disorder

A mental disorder characterized by episodes of mood swings ranging from depressive lows to manic highs.

Obsessive-compulsive Disorder

A mental disorder characterized by recurring, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels compelled to perform.

Major Depressive Disorder

A disorder related to mental health, defined by a continuous experience of feeling down or a diminished pleasure in tasks, resulting in major interference with daily routines.

Generalized Anxiety Disorder

A mental health disorder characterized by persistent and excessive worry about a number of different things.