Solve this
Asked by venkat
21st April 2018,
11:54 AM
Answered by Expert
Answer:
Let us first find out the meeting point of the two trajectories y = a sinωx and y = acosωx;
a sinωx = a cosωx;
sin2ωx = cos2ωx = 1-sin2ωx;
hence sin2ωx = (1/2) ; sinωx = (1/√2) ;
ωx = sin-1(1/√2) = π/4 ; hence x = π/(4ω);
y coordinate is obtained by substituting x value in both trajectory, we get y = a/√2
hence option(c) is the correct answer.
Answered by Expert
21st April 2018,
12:38 PM
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