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the soild fuel rocket boosters used to launch the space shuttle are able to lift the shuttle 45 kilometers above earths surface during the 2.00 min that boosters operate the shuttle accelerates from rest to a speed of nearly 7.50 10^2 m/s what is the magnitude of the shuttles average acceleration

Respuesta :

The acceleration of the rocket is [tex]6.25 m/s^2[/tex]

Explanation:

The motion of the rocket is a motion at constant acceleration, so we can use the following suvat equation:

v = u + at

where

v is the final velocity of the rocket after a time t

u is the initial velocity

a is the acceleration

In this problem, we have:

u = 0 (the rocket starts from rest)

[tex]v=7.50 \cdot 10^2 m/s[/tex] is the final velocity of the shuttle

t = 2.00 min = 120 s is the time interval

Solving for a, we find the shuttle's acceleration:

[tex]a=\frac{v-u}{t}=\frac{7.50\cdot 10^2-0}{120}=6.25 m/s^2[/tex]

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