The moon orbits the earth in an approximately circular path. the position of the moon as a function of time is given by x(t) = r cos(ωt) y(t) = r sin(ωt), where r = 3.84 108 m and ω = 2.46 10-6 radians/s. what is the average velocity of the moon measured over the interval from t = 0 to t = 6.5 days? find its magnitude, in m/s, and find its direction, given as an angle measured counterclockwise from the positive x-axis. magnitude how is average velocity calculated using initial and final time? given the times and functions for position, can you find initial and final positions? since average velocity is a vector quantity, how do you find its components, and from there its magnitude? make sure your calculator is in radian mode. m/s direction knowing the components of the average velocity, can you use trigonometric functions to find its direction? ° counterclockwise from the +x-axis