A 3.00-kg object is initially moving northward at 15.0 m/s. Then a force of 15.0 N, toward the east, acts on it for 3.30 s. (a) At the end of the 3.30 s, what is magnitude of the object’s final velocity? ___m/s (b)What is the direction of the final velocity? Enter the angle in degrees where positive indicates north of east and negative indicates south of east. (c) What is the change in momentum during the 3.30 s? Take +y to be north and +x to be east. Enter a positive answer if the change in momentum is toward east and a negative answer if the change in momentum is toward west. ____kg·m/s

A 3.00-kg object is initially moving northward at 15.0 m/s. Then a force of 15.0 N, toward the east, acts on it for 3.30 s. (a) At the end of the 3.30 s, what is magnitude of the object’s final velocity? _m/s (b)What is the direction of the final velocity? Enter the angle in degrees where positive indicates north of east and negative indicates south of east. (c) What is the change in momentum during the 3.30 s? Take +y to be north and +x to be east. Enter a positive answer if the change in momentum is toward east and a negative answer if the change in momentum is toward west. __kg·m/s

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 8P: A force F1, of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...

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