Abc is an equilateral triangle of side 0.1 metre charge of 4 nano coulomb and minus 8 coulomb are placed at the corners a and b respectively calculate the resultant electric intensity at the corner c
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equilateral triangle of side 0.1 metre charge of 4 nano coulomb and minus 8 coulomb are placed at the corners a and b respectively calculate the resultant electric intensity a
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Answer:
The time of flight = .
So at 4 seconds the body is at the higest point.
At t=2s and t= 6 second the body is at the same height. So Vertical displacement between 2s and 6 s is zero.( Body went up and returned to the same vertical level.
So vertical average velocity for this period is zero.
Horizontal velocity during this period is constant which is equal to .
This is the average velocity between t = 2 s and t = 6 s.
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