HW04_#3 MARBLE A marble with negligible mass travels at a constant velocity of 10 cm/s along a quarter-circle path of radius 15 cm on a horizontal surface. When the marble is

at point B: A. Determine the velocity vector in Cartesian x,y components using units of cm/s B. Determine the velocity vector in tangent and normal components using units of cm/s C. Determine the acceleration in tangent and normal components using units of cm/s² Ans: A. VBX = (-8.33, -5.53) cm/s, B. VBtn = (10,0) cm/s, = (0,6.66) cm/s C. aBt.n r= 15 cm B A 12.5 cm top view of horizontal-plane motion