Answer:
a = 22.22 m/s^2
Explanation:
Equation to use:
\(v_{f} = v_{i} + at\\\)
Knowns:
\(v_{f} = 1000m/s\\t = 45s\)
Solving for:
\(a = ?\)
Rearrange to solve for acceleration.
\(\frac{v_{f} -v_{i} }{t} = a\)
Plug in known values and solve.
\(\frac{1000-0}{45} = a \\a = 22.22\)
Don't forget the units.
a = 22.22m/s^2
