(ii) the direction of the ball 1 (c) centripetal accept any unambiguous method of indication eg it’s underlined or ticked 1 [4] M4. (a) (i) direction accept any unambiguous indication 1 (ii) centripetal accept any unambiguous indication 1 (b) A accept any unambiguous indication 1 (c) mass of the passengers is greater accept any unambiguous indication 1 [4] M5. (a) centripetal 1 (b) B
(ii) the direction of the ball 1 (c) centripetal accept any unambiguous method of indication eg it’s underlined or ticked 1 [4] M4. (a) (i) direction accept any unambiguous indication 1 (ii) centripetal accept any unambiguous indication 1 (b) A accept any unambiguous indication 1 (c) mass of the passengers is greater accept any unambiguous indication 1 [4] M5. (a) centripetal 1 (b) B
circular_motion.docx