| Date | May 2019 | Marks available | 1 | Reference code | 19M.1.SL.tz0.18 |
| Level | Standard Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | Question number | 18 | Adapted from | N/A |
Question
Which of Newton’s laws predicts the increase in acceleration of the swing when a child uses a lighter baseball bat?
A. First
B. Second
C. Third
D. First and second
Markscheme
B
Examiners report
Mid-difficulty question with a strong discrimination index. A challenging applied question and not surprising to the see the range of responses.
