June 2024 Paper 2 Q12

12 Two constant forces act on a particle, of mass 2 kilograms, so that it moves forward in a straight line.

The two forces are:

• a forward driving force of 10 newtons
• a resistance force of 4 newtons.

Find the acceleration of the particle.

Circle your answer. [1 mark]

• 2 m s⁻²
• 3 m s⁻²
• 5 m s⁻²
• 12 m s⁻²