What is the standard form for the resolution of a vector having magnitude ‘a’ and is inclined at an angle θ to the X axis?
A. a(cos θ î + sin θ ĵ)
B. a(sin θ î + cos θ ĵ)
C. a(sin θ î + sin θ ĵ)
D. a(cos θ î + cos θ ĵ)
Answer:A
What is the standard form for the resolution of a vector having magnitude ‘a’ and is inclined at an angle θ to the X axis?
A. a(cos θ î + sin θ ĵ) B. a(sin θ î + cos θ ĵ) C. a(sin θ î + sin θ ĵ) D. a(cos θ î + cos θ ĵ)