Q)
(chatquestion)...1.
If two forces act in opposite direction then their resultant is 10N and if they act mutually perpendicular f
their resultant is 50N. Find the magnitudes of both the forces.
Let a m
• COS a
レ2。
If a-6= 2 then calculate the value of â+ /36.
• COS
レ
If A = 3î + 2j and B= 2î + 3j -k, then find a unit vector along (A-B).
COs a
find the magnitude of subtraction of these unit vecto
Putti
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