40. Find the magnitude of the torque about P if a 36-lb force is applied as shown. 4 ft PE 4 ft 30° 36 lb

Elements Of Electromagnetics
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Find the magnitude of the torque about P if a 36-lb force is
applied as shown in #40.

PoF Calculus-James Stewart- By Easy X
CO Calculus-James Stewart- By Easy x
b Let v = 5j and let u be a vector
> Let v =5j and let u be a vector w
O File | D:/ALG%20&%20GEO/Calculus-James%20Stewart-%20BY%20EasyEngineering.net.pdf
of 1308
A) Read aloud
V Draw
F Highlight
O Erase
821
Visit : www.EasyEngineering.net
SECTION I2.4 THE CROSS PRODUCT
793
nit vectors orthogonal to both i + j + k
40. Find the magnitude of the torque about P if a 36-lb force is
applied as shown.
) × a = 0 = a × 0 for any vector a in V3.
4 ft
P
a X b) • b
0 for all vectors a and b in V3.
erty 1 of Theorem 8.
4 ft
erty 2 of Theorem 8.
erty 3 of Theorem 8.
30°
erty 4 of Theorem 8.
36 lb
ea of the parallelogram with vertices A(-2, 1),
4, 2), and D(2, -1).
41. A wrench 30 cm long lies along the positive y-axis and grips a
bolt at the origin. A force is applied in the direction (0, 3, –4)
ea of the parallelogram with vertices K(1, 2, 3),
5:21 PM
P Type here to search
12/4/2020
Transcribed Image Text:PoF Calculus-James Stewart- By Easy X CO Calculus-James Stewart- By Easy x b Let v = 5j and let u be a vector > Let v =5j and let u be a vector w O File | D:/ALG%20&%20GEO/Calculus-James%20Stewart-%20BY%20EasyEngineering.net.pdf of 1308 A) Read aloud V Draw F Highlight O Erase 821 Visit : www.EasyEngineering.net SECTION I2.4 THE CROSS PRODUCT 793 nit vectors orthogonal to both i + j + k 40. Find the magnitude of the torque about P if a 36-lb force is applied as shown. ) × a = 0 = a × 0 for any vector a in V3. 4 ft P a X b) • b 0 for all vectors a and b in V3. erty 1 of Theorem 8. 4 ft erty 2 of Theorem 8. erty 3 of Theorem 8. 30° erty 4 of Theorem 8. 36 lb ea of the parallelogram with vertices A(-2, 1), 4, 2), and D(2, -1). 41. A wrench 30 cm long lies along the positive y-axis and grips a bolt at the origin. A force is applied in the direction (0, 3, –4) ea of the parallelogram with vertices K(1, 2, 3), 5:21 PM P Type here to search 12/4/2020
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