A vector of length 'L' is turned through the angle 'alpha' about its tail. What is the change in the position vector of its head?
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Answered by
4
Answer:
Change in vector will be 2Lsino/2
Where o is alpha....
Hope this helps u....
Answered by
2
Answer:
Explanation:
When the vector length is turned through the angle theta, it forms an arc.
An isosceles triangle will be formed when you join both the heads of the vector. Based on it, the position of the vector head is determined.
The change in position of the vector head is as follows
Theta*l (the arc length =radius length *angle created)
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