DP Physics (last assessment 2024)
Question 21M.1.HL.TZ1.7
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.HL.TZ1.7 |
| Level | HL | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 7 | Adapted from | N/A |
7.
[Maximum mark: 1]
21M.1.HL.TZ1.7
A force acts on an object of mass 40 kg. The graph shows how the acceleration a of the object varies with its displacement d.
What is the work done by the force on the object?
A. 50 J
B. 2000 J
C. 2400 J
D. 3200 J
[1]
Markscheme
B