Q:1 a)Take any two vectors A and B in three dimensional Cartesian coordinate system of your choice and prove the following statements: Dot product of vectors A and B is a scalar quantity Cross product of vectors A and B is a vector quantity Note: Choose same vectors for both statements. b) A ball is kicked at an angle of 35° with the ground. What should be the initial velocity of the ball so that it hits a target that is 30 meters away at a height of 1.8 meter? What is the time for the ball to reach the target?

Q:1 a)Take any two vectors A and B in three dimensional Cartesian coordinate system of your choice and prove the following statements: Dot product of vectors A and B is a scalar quantity Cross product of vectors A and B is a vector quantity Note: Choose same vectors for both statements. b) A ball is kicked at an angle of 35° with the ground. What should be the initial velocity of the ball so that it hits a target that is 30 meters away at a height of 1.8 meter? What is the time for the ball to reach the target?

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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