DP Physics (first assessment 2025)
Question 19M.2.HL.TZ1.b
| Date | May 2019 | Marks available | [Maximum mark: 2] | Reference code | 19M.2.HL.TZ1.b |
| Level | HL | Paper | 2 | Time zone | TZ1 |
| Command term | Show that | Question number | b | Adapted from | N/A |
b.
[Maximum mark: 2]
19M.2.HL.TZ1.b
The block falls a distance 0.50 m after its release before hitting the ground. Show that the block hits the ground 0.55 s after release.
[2]
Markscheme
a = 3.27 «ms−2» / a = g/3 ✔
✔
= 0.55 «s»
Do not apply ECF from MP1 to MP2 if for a=g, giving answer 0.32 s.
Examiners report
The application of the uniformly accelerated motion to this context was mastered successfully by better candidates.
