The figure below shows a particle initially at point A traveling in the +x-direction. It turns in a circular path at constant speed until it is traveling in the +y-direction at point C. The quarter-circle arcfrom A to C is 207 m in length, and the particle moves from A to C in 35.0 s. Point B on the path is 35.0° below the x-axis.0A35.0⁰CBx(a) What is the speed of the particle (in m/s)?m/s(b) What is the magnitude and direction of the acceleration when the particle is at point B? (Enter the magnitude in m/s2 and the direction in degrees counterclockwise from the +x-axis.)magnitudem/s²direction° counterclockwise from the +x-axis

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The figure below shows a particle initially at point A traveling in the +x-direction. It turns in a circular path at constant speed until it is traveling in the +y-direction at point C. The quarter-circle arc from A to C is 207 m in length, and the particle moves from A to C in 35.0 s. Point B on the path is 35.0° below the x-axis. 0 35.0° magnitude direction C (a) What is the speed of the particle (in m/s)? m/s (b) What is the magnitude and direction of the acceleration when the particle is at point B? (Enter the magnitude in m/s2 and the direction in degrees counterclockwise from the +x-axis.) m/s2 counterclockwise from the +x-axis

The figure below shows a particle initially at point A traveling in the +x-direction. It turns in a circular path at constant speed until it is traveling in the +y-direction at point C. The quarter-circle arc from A to C is 207 m in length, and the particle moves from A to C in 35.0 s. Point B on the path is 35.0° below the x-axis. 0 35.0° magnitude direction C (a) What is the speed of the particle (in m/s)? m/s (b) What is the magnitude and direction of the acceleration when the particle is at point B? (Enter the magnitude in m/s2 and the direction in degrees counterclockwise from the +x-axis.) m/s2 counterclockwise from the +x-axis

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter3: Vectors

Section: Chapter Questions

Problem 58PQ: Peter throws a baseball through a houses window. He stands 3.4 m from the window. The ball starts in...

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Peter throws a baseball through a houses window. He stands 3.4 m from the window. The ball starts in his hand 1.1m above the ground and goes through the window at a point 2.4 m off the ground. a. Sketch the problem, including an xy coordinate system with the origin on the ground directly below the initial position of the ball, the y axis pointing upward, and the x axis pointing toward the house. b. What are the initial and final coordinates of the ball?
The rectangle shown in Figure P3.56 has sides parallel to the x and y axes. The position vectors of two corners are = 10.0 m at 50.0 and = 12.0 m at 30.0. (a) Find the perimeter of the rectangle. (b) Find the magnitude and direction of the vector from the origin to the upper-right corner of the rectangle.
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