A regulation basketball has a 25 cm diameter. How long will it take a basketball starting from rest to roll without slipping 1.7 m down an incline that makes an angle of 86.3° with the horizontal? (Acceleration due to gravity is 9.81 m/s²)
A) 0.61 s
B) 0.73 s
C) 0.89 s
D) 1.05 s