Math Problem Statement
- A certain airplane has an acceleration of 15.0 m/s2. a) How fast will it be moving 2.5 s after it starts down the runway? b) How far down the runway will it travel during the 2.5 s? c) Minimum take-off speed is 60.0 m/s. How long must the runway be?
Solution
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Math Problem Analysis
Mathematical Concepts
Kinematics
Uniform Acceleration
Distance-Time-Velocity Relationships
Formulas
v = u + at
s = ut + (1/2)at^2
t = (v - u) / a
Theorems
Equations of motion under constant acceleration
Suitable Grade Level
Grades 9-12
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