A particle travels in a circular motion counter-clockwise according to the equations x(t) = 4 cos(πt) and y = 4 sin(πt). At what

Question

A particle travels in a circular motion counter-clockwise according to the equations x(t) = 4 cos(πt) and y = 4 sin(πt). At what time will the particle have traveled halfway around the circle?
a. t = 0
b. t = 1
C. t = 2
d. t = π
e. t = 2π

Kunduz · Accepted Answer

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