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polet [3.4K]
3 years ago
11

What is the speed of an object that moves 100 km in 45 minutes?

Physics
1 answer:
lana [24]3 years ago
5 0
133 kilometers per hour
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Answer:

Filiberto experimenta una deceleración de 2\,\frac{m}{s^{2}}.

Explanation:

(The problem was written in Spanish. Hence, explanation will be held in Spanish).

Asúmase que Filiberto se distrae por 2 segundos, puesto que un par equivale a dos, y que el vehículo experimenta un aceleración constante. La deceleración experimentada por el vehículo se deriva de la siguiente fórmula:

a = \frac{v-v_{o}}{\Delta t}

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a = -25\,\frac{m}{s^{2}}

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