2. Vector has a magnitude of 36 m and direction of 240°. Thevector has a magnitude of 18 m and direction of 120°. Findthe magnitude and direction of the resultant vector.3. A student standing at the edge of the roof of a buildingthrows a ball with an initial speed of 20 m/s at an angle of30° above the horizontal. The ball travels 52.0 mhorizontally before landing on horizontal ground below. (a)How tall is the building? (b) What is the final velocity ofthe ball right before its impact on the ground.

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Answered: 2. Vector has a magnitude of 36 m and…

2. Vector has a magnitude of 36 m and direction of 240°. The vector has a magnitude of 18 m and direction of 120°. Find the magnitude and direction of the resultant vector.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Scalars and Vectors

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Question

2. Vector has a magnitude of 36 m and direction of 240°. The
vector has a magnitude of 18 m and direction of 120°. Find
the magnitude and direction of the resultant vector.
3. A student standing at the edge of the roof of a building
throws a ball with an initial speed of 20 m/s at an angle of
30° above the horizontal. The ball travels 52.0 m
horizontally before landing on horizontal ground below. (a)
How tall is the building? (b) What is the final velocity of
the ball right before its impact on the ground.

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