Draw force diagram Normal force = N[0.6j + 0.8k] mass of object in point A: 81 kg 1.5m 1.5m X B 2m 2m mass: 81 kg 5m 5m Y a. vector representation for force on cable AB = ? A. 569i - 227j+ 170.6k B.-569i - 227j + 170.6k C.-476i - 190.7j+ 143.0k D. 476i 190.7j+ 143.0k b. magnitude of force on cable CA = ? A 54.3 N B. 64.8 N C. 636 N D. 533 N

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Draw force diagram and answer a and b. Show complete solutions.

Draw force diagram
Normal force = N[0.6j + 0.8k]
mass of object in point A: 81 kg
1.5m
1.5m
X
天
B
N
2m 2m →
Ele
mass: 81 kg
5m
5m
-Y
a. vector representation for force on cable AB = ?
A. 569i - 227j + 170.6k
B. -569i - 227j + 170.6k
C.-476i - 190.7j+ 143.0k
D. 476i 190.7j+ 143.0k
-
b. magnitude of force on cable CA = ?
A. 54.3 N
B.
64.8 N
C.
636 N
D. 533 N
Transcribed Image Text:Draw force diagram Normal force = N[0.6j + 0.8k] mass of object in point A: 81 kg 1.5m 1.5m X 天 B N 2m 2m → Ele mass: 81 kg 5m 5m -Y a. vector representation for force on cable AB = ? A. 569i - 227j + 170.6k B. -569i - 227j + 170.6k C.-476i - 190.7j+ 143.0k D. 476i 190.7j+ 143.0k - b. magnitude of force on cable CA = ? A. 54.3 N B. 64.8 N C. 636 N D. 533 N
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