Questions
For the resultant of two vectors to be maximum, what must be the angle between them?
a
0o
b
60o
c
90°
d
180°
detailed solution
Correct option is A
R=P⇀+Q⇀=P2+Q2+2PQcosθHence for maximum R, cosθ=1 ⇒ θ=0°.Talk to our academic expert!
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(N-1) identical forces of magnitude F act simultaneously on a particle each making an angle of with the preceding one, the resultant is
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