Answer:
The resulting velocity = 346.41 m/s
Explanations:
The rocket is initially at rest
The initial speed, v₀ = 0 m/s
The acceleration, a = 20 m/s²
The distance covered, S = 3000m
To get the final velocity, use the equation of motion written below
Substitute v₀ = 0 m/s, a = 20 m/s², and S = 3000m into the formula above
The resulting velocity = 346.41 m/s