2.1 Show that the force vectors F1=3(-i)+2j+k, F2=i+3(-j)+5k and F3= 2i+j+4k form a right triangle 2.2 Does the sum of the interior angles of the right triangle add up to 180 degrees 2.3 Show that (3i).dot product (-2k)=6j and (2j * i)-4k=-6k

2.1 Show that the force vectors F1=3(-i)+2j+k, F2=i+3(-j)+5k and F3= 2i+j+4k form a right triangle 2.2 Does the sum of the interior angles of the right triangle add up to 180 degrees 2.3 Show that (3i).dot product (-2k)=6j and (2j * i)-4k=-6k

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 8P

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Question

2.1 Show that the force vectors F1=3(-i)+2j+k, F2=i+3(-j)+5k and F3= 2i+j+4k form a right triangle

2.2 Does the sum of the interior angles of the right triangle add up to 180 degrees

2.3 Show that (3i).dot product (-2k)=6j and (2j * i)-4k=-6k

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Step 1: Determine the given variable-

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Step 2: Determine the right triangle condition

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Step 3: Determine the sum of right triangle

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Step 4: Determine the dot product and cross product

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