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?
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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