A 4-Kilogram object slides, on a smooth surface, towards the north at a velocity of 5 meters per second. The object hits a fixed pole and is deflected from north to east by an angle of 60° and has a velocity of 5 meters per second. The change in the magnitude of the northward component of the moment of the object is Select one: O a. 10Kg * (m/s) O b. -30K9 * (m/s) О с. -10Kg * (mls) O d. 0Kg * (m/s) О е. -20K, * (mls)

A 4-Kilogram object slides, on a smooth surface, towards the north at a velocity of 5 meters per second. The object hits a fixed pole and is deflected from north to east by an angle of 60° and has a velocity of 5 meters per second. The change in the magnitude of the northward component of the moment of the object is Select one: O a. 10Kg * (m/s) O b. -30K9 * (m/s) О с. -10Kg * (mls) O d. 0Kg * (m/s) О е. -20K, * (mls)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 9PQ

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A 4-Kilogram object slides, on a smooth surface, towards the north at a velocity of 5 meters per second. The object hits a fixed pole and is deflected from north to east by an angle of 60° and has a velocity of 5 meters per second. The change in the magnitude of the northward component of the moment of the object is Select one: a. 10Kg * (m/s) b. OKg * (m/s) c. -10K8 * (m/s) d. -30K * (m/s) e. -20K8 * (m/s)
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