A particle's position is described by the polar coordinates = (7 sin 20) m and 0 = (4t) rad, where t is in seconds. Part A Determine the radial component of its velocity when t = 1 s. Express your answer to three significant figures and include the appropriate units. HA Value ? Units Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part B Determine the transverse component of its velocity when t = 1 s. Express your answer to three significant figures and include the appropriate units. ? Value Submit Request Answer Part C Units Determine the radial component of its acceleration when t = 1 s. Express your answer to three significant figures and include the appropriate units. HA Value Submit Request Answer Part D ? Units Determine the transverse component of its acceleration when t = 1 s. Express your answer to three significant figures and include the appropriate units. de= Value Units ?