Foundation June 2025 Paper 1 Q12
12
(a) Use the formula
\(v = u + at\)
to find the final velocity, when:
- the initial velocity is 8 m/s
- the acceleration is 6.5 m/s\(^2\)
- the time is 14 seconds.
[2]
(b) Use the formula
\(p = \dfrac{1}{2}qr\)
to find the value of \(q\) when \(p = 39\) and \(r = 6\). [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 99 | 2 | B1 for \(8 + 6.5 \times 14\) | |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 13 | 2 | M1 for \(2 \times 39 = 6q\) or better or for \(39 \div 6 = \dfrac{1}{2}q\) or better or for \(39 \div 3\) or \(\dfrac{1}{2} \times 6 \times 13 = 39\) | Do not accept embedded answer for 2 marks |