When the motorcyclist is at A, he increases his speed along the vertical circular path at the rate of v = (0.04s) ft/s² where s is in ft. Take p = 270 ft. Part A If he starts at VA = 2 ft/s where s = 0 at A, determine the magnitude of his velocity when he reaches B. Express your answer to three significant figures and include the appropriate units. μÅ Submit A 0 Part B a Value Units 60° 0 μÅ Request Answer Р Also, what is his initial acceleration? Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer wwwwwwww ?

When the motorcyclist is at A, he increases his speed along the vertical circular path at the rate of v = (0.04s) ft/s² where s is in ft. Take p = 270 ft. Part A If he starts at VA = 2 ft/s where s = 0 at A, determine the magnitude of his velocity when he reaches B. Express your answer to three significant figures and include the appropriate units. μÅ Submit A 0 Part B a Value Units 60° 0 μÅ Request Answer Р Also, what is his initial acceleration? Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer wwwwwwww ?