What is the magnitude of the resultant vector of A = 3i+ 4j and B= – 2i – 3k?A(26 unitsB26 unitsc 5/2 units(D50 units A stone is thrown upward at 9.8 m/s. At the end of 10 s, its acceleration is;A equal to 9.8 m/s?B less than 9.8 m/s²zeroD greater than 9.8 m/s?

Question 1) Given data, A=3i+4j B= -2i-3k

Answered: What is the magnitude of the resultant…

What is the magnitude of the resultant vector of A=3i+4j and B= – 2i – 3k? (A) 26 units B 26 units c) 5/2 units (D 50 units

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.42P

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

What is the magnitude of the resultant vector of A = 3i+ 4j and B= – 2i – 3k?
A
(26 units
B
26 units
c 5/2 units
(D
50 units

A stone is thrown upward at 9.8 m/s. At the end of 10 s, its acceleration is;
A equal to 9.8 m/s?
B less than 9.8 m/s²
zero
D greater than 9.8 m/s?

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