A small object with mass 4.15 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 3.50 m centered at the origin. It starts at the point with position vector 3.50î m. Then it undergoes an angular displacement of 9.45 rad. (a) What is its new position vector? |-3.499i – 0.09j (b) In vihat quadrant is the particle located and vhat angle does its position vector make with the positive x-axis? at 181.5 third (c) What is its velocity? 8.96 m/s (d) In what direction is it moving? ° from the +x direction. (e) What is its acceleration? 8.96 m/s? (f) Make a sketch of its position, velocity, and acceleration vectors. Choose File No file chosen up.PNG This answer has not been graded yet. (9) What total force is exerted on the object?

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A small object with mass 4.15 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 3.50 m centered at the origin. It starts at the point with
position vector 3.50î m. Then it undergoes an angular displacement of 9.45 rad.
(a) What is its new position vector?
|-3.499i – 0.09j
(b) In vihat quadrant is the particle located and vhat angle does its position vector make with the positive x-axis?
at 181.5
third
(c) What is its velocity?
8.96
m/s
(d) In what direction is it moving?
° from the +x direction.
(e) What is its acceleration?
8.96
m/s?
(f) Make a sketch of its position, velocity, and acceleration vectors. Choose File No file chosen
up.PNG
This answer has not been graded yet.
(9) What total force is exerted on the object?
Transcribed Image Text:A small object with mass 4.15 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 3.50 m centered at the origin. It starts at the point with position vector 3.50î m. Then it undergoes an angular displacement of 9.45 rad. (a) What is its new position vector? |-3.499i – 0.09j (b) In vihat quadrant is the particle located and vhat angle does its position vector make with the positive x-axis? at 181.5 third (c) What is its velocity? 8.96 m/s (d) In what direction is it moving? ° from the +x direction. (e) What is its acceleration? 8.96 m/s? (f) Make a sketch of its position, velocity, and acceleration vectors. Choose File No file chosen up.PNG This answer has not been graded yet. (9) What total force is exerted on the object?
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