Part C A remote-controlled car is moving in a vacant parking lot. The What is the magnitude of the velocity of the car at t = 8.50 s? velocity of the car as a function of time is given by Express your answer with the appropriate units. v = [5.00 m/s - (0.0180 m/s )t?]i + (2.00 m/s + (0.550 m/s' )t]j. HA 3 ? Value Units Submit Request Answer Part D What is the direction (in degrees counterclockwise from +4-axis) of the velocity of the car at t = 8.50 s? Express your answer in degrees. O ? 0. = Submit Request