In the above arrangement of two blocks and cord, the blocks start Use Use PWE to at rest, and the pulleys are frictionless. Find VA (mag and direc) after You may assume that the card tension B has descended by 0.65 m. is constant. You will need to use NSL to relota N W&

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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(2)
A
30°
MK = 0.45
Мк
G
B
MA=
1 = 2 ку
.8 kg
-
In the above arrangement of two blocks and card, the blocks start
Use PWE to
at rest, and the pulleys are frictionless. Find VA (mag and direc) after
may assume that the card tension
You
B has descended by 0.65 m.
is constant. You will need to use NSL to relate N₁ to WA E=mAg),
NA
and
you
Should show all the steps of this preliminary step also.
Transcribed Image Text:(2) A 30° MK = 0.45 Мк G B MA= 1 = 2 ку .8 kg - In the above arrangement of two blocks and card, the blocks start Use PWE to at rest, and the pulleys are frictionless. Find VA (mag and direc) after may assume that the card tension You B has descended by 0.65 m. is constant. You will need to use NSL to relate N₁ to WA E=mAg), NA and you Should show all the steps of this preliminary step also.
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