Question

Please help ASAP thanks full step solution with answer

plane duning landing Take

Answer 1

Given that v_0 = 74 m/s v_f = 5.1 m/s x = 740 m Here, If we observe acceleration is reducing speed so it will act in the opposite direction (or) south. i.e v_f^2 = v_0^2 + 2ax The above equation removes vector character so, these must be negative v_f^2 = v_0^2v - 2ax a = v_f^2 - v_0^2/-2x = (5.1)^2 - (74)^2/-2 times 740 = -3.68 m/s^2 so, a = 3.68 m/s^2