Answer 2 and 3 please Lenovo4F1F2Problem 2:Let A =î-2ĵ and B = 2î + ĵ.ComputeĀ. (A + B).Problem 3:Using the dot product, compute the anglebetween vectors C and D.+Problem 4:Calculate amount of work done by theapplied force G as an object is moved alonga nath described by HF3XC = 2î + 3ĵD = 31-5ĵF4F501F6F7The C+4 ma)b)c)ProbleA straphorizondistancweightforce ofstrap apa) Hotheb) Hasuic) Howthe&L

Answered: Image /qna-images/answer/f793691b-63dc-4ef9-a0ea-5db1064adb83.jpg

Answered: Problem 2: Let A = î-2ĵ and B = 2î + ĵ.…

Problem 2: Let A = î-2ĵ and B = 2î + ĵ. . Compute A (A + B). Problem 3: Using the dot product, compute the angle between vectors C and D. C = 2î + 3ĵ D=31-51

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 31P: A 3.00-kg object has a velocity (6.00i1.00j)m/s. (a) What is its kinetic energy at this moment? (b)...

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Answer 2 and 3 please

Lenovo
4
F1
F2
Problem 2:
Let A =î-2ĵ and B = 2î + ĵ.
ComputeĀ. (A + B).
Problem 3:
Using the dot product, compute the angle
between vectors C and D.
+
Problem 4:
Calculate amount of work done by the
applied force G as an object is moved along
a nath described by H
F3
X
C = 2î + 3ĵ
D = 31-5ĵ
F4
F5
01
F6
F7
The C
+4 m
a)
b)
c)
Proble
A strap
horizon
distanc
weight
force of
strap ap
a) Ho
the
b) Ha
sui
c) How
the
&
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