A 2.5 kg mass would have a weight of 750 N at the surface of the Sun - AQA - GCSE Physics - Question 6 - 2021 - Paper 1

To find the gravitational field strength at the surface of the Sun, we can use the formula:

$g = \frac{\text{weight}}{\text{mass}}$

Substituting the given values:

$g = \frac{750 \text{ N}}{2.5 \text{ kg}}$

Calculating this gives:

$g = 300.0 \text{ N/kg}$