Answer:
The value is [tex]t = 3.6 \ days [/tex]
Explanation:
From the question we are told that
The speed is [tex]v = 450.0 km/h[/tex]
The radius of the earth is [tex]R = 6200 \ km[/tex]
Generally the circumfernce of the earth is mathematically evaluated as
[tex]C = 2\pi R[/tex]
=> [tex]C = 2 * 3.142 * 6200[/tex]
=> [tex]C = 38960.8 \ km [/tex]
Generally the time taken is mathematically represented as
[tex]t = \frac{38960.8}{450.0}[/tex]
[tex]t = 86.6 \ hr [/tex]
Converting to days
[tex]t = \frac{86.6}{24} [/tex]
=> [tex]t = 3.6 \ days [/tex]
