A force F=4i-5j+3k is acting in point r=i+2j+3k . the torque about r=3i-2j-3k is
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Answered by
9
Answer:
net r=r2-r1=2i-4j-6k
f=4i-5j+3k
tork=f×r
=(2i-4j,-6k)(4i-5j+3k)
=8+20-18
=10Nm
hope it helps u...❤..
Answered by
29
Torque,
Explanation:
It is given that,
Force acting on the object,
Initial position,
Final position,
Displacement of the object,
The cross product of force and the displacement of an object is called torque acting on it. It is given by :
By calculating cross product of vectors, the torque acting on the object is equal to :
So, the torque acting on the object is . Hence, this is the required solution.
Learn more,
Torque
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