A 0.25 Kg model rocket accelerates at 10 m/s/s. How large is its engine force causing this acceleration?

F = 2.5 N

Explanation:

mass of the rocket model, m = 0.25 kg

acceleration of the model, a = 10 m/s²

Engine force causing this acceleration = ?

We know,

Force is equal to mass into acceleration.

F = m a

F = 0.25 x 10

F = 2.5 N

Engine force causing this acceleration is equal to F = 2.5 N