[填空题]
A bowling ball of mass 7.5 kg and radius zc -hbvq 5oo,99.0 cm rolls without slipping 1 oejt e/p2uviatc /5*,4bot2v0 m down a lane at 4.ctu, v52ovp e//a*t4 2obteji3 m/s. (a) Calculate the angular displacement of the bowling ball. rad ( fill in numbers only) (b) Calculate the angular velocity of the bowling ball rad/s ( fill in numbers only) (c) Calculate the radial acceleration of the bowling ball $m/s^2$ ( fill in numbers only) (d) Calculate the tangential acceleration of the bowling ball $m/s^2$ ( fill in numbers only)
Post time 2024-1-22 02:51:16