| Exam Board | AQA |
|---|---|
| Module | Further AS Paper 2 Mechanics (Further AS Paper 2 Mechanics) |
| Year | 2023 |
| Session | June |
| Marks | 1 |
| Paper | Download PDF ↗ |
| Mark scheme | Download PDF ↗ |
| Topic | Work done and energy |
| Type | Projectile energy - basic KE/PE calculation |
| Difficulty | Easy -1.8 This is a single-step recall question requiring only direct substitution into the kinetic energy formula KE = ½mv². With mass and velocity given explicitly and multiple choice format, it requires minimal calculation (0.5 × 0.2 × 100 = 10 J) and no problem-solving or conceptual understanding beyond formula recall. |
| Spec | 6.02d Mechanical energy: KE and PE concepts |
| Answer | Marks | Guidance |
|---|---|---|
| \(10 \text{ J}\) | B1 | Circles correct answer |
## Question 3:
$10 \text{ J}$ | B1 | Circles correct answer
---3 A stone of mass 0.2 kg is thrown vertically upwards with a speed of $10 \mathrm {~m} \mathrm {~s} ^ { - 1 }$\\
Find the initial kinetic energy of the stone.\\
Circle your answer.\\[0pt]
[1 mark]\\
1 J\\
5 J\\
10 J\\
20 J
\hfill \mbox{\textit{AQA Further AS Paper 2 Mechanics 2023 Q3 [1]}}