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tia_tia [17]
3 years ago
10

An intercontinental ballistic missile goes from rest to a speed of 6.50 km/s in 60.0 s. In multiples of g, what is its accelerat

ion?
Physics
1 answer:
iragen [17]3 years ago
6 0

Answer:

The acceleration is 11.1g\ m/s^2

Explanation:

Given that,

Speed v= 6.50\ km/s=6.5\times10^{-3}\ m/s

Time t = 60.0 sec

We need to calculate the acceleration

Using formula off acceleration

a = \dfrac{\Delta v}{t}

a=\dfrac{v_{f}-v_{i}}{t}

We know that,

Missile goes from rest

So, Initial velocity =0

Put the value into the formula

a =\dfrac{6.50\times10^{3}}{60.0}

a=108.33\ m/s^2

On right hand side multiplying and dividing by g = 9.8m/s²

a=108.33\times\dfrac{g}{g}

Put the value of g

a = \dfrac{108.33}{9.8}g\ m/s^2

a = 11.1g\ m/s^2

Hence, The acceleration is 11.1g\ m/s^2

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brainly.com/question/3969582

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