Question

An airplane accelerates from a velocity of 24.96 m/s at a constant rate of 4.39

m/s2 over 564.00 m. What is its final velocity?

Answer 1

74.7 m/s

Step-by-step explanation:

Given:

Δx = 564.00 m

v₀ = 24.96 m/s

a = 4.39 m/s²

Find: v

v² = v₀² + 2aΔx

v² = (24.96 m/s)² + 2 (4.39 m/s²) (564.00 m)

v = 74.7 m/s