DP Physics (first assessment 2025)
Question EXE.2.HL.TZ0.a
Date | Example questions Example questions | Marks available | [Maximum mark: 3] | Reference code | EXE.2.HL.TZ0.a |
Level | HL | Paper | 2 | Time zone | TZ0 |
Command term | Determine | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 3]
EXE.2.HL.TZ0.a
Determine the recoil velocity of the cannon.
[3]
Markscheme
Momentum must be conserved in initial direction of shell (20° above horizontal) ✓
Recoil velocity is 4.2 m s−1 at 20° below horizontal ✓
3.95 m s−1 ✓
