Physics, 25.01.2021 16:00 ehuntsman8221

1.Un camión circula por una carretera a 20m/s . En 5 s , su velocidad pasa a ser de 25 m/s ¿ cuál ha sido su aceleración 2.Un fórmula 1 que parte del reposo alcanza una velocidad de 216 km/h en 10 s. Calcula su aceleración

3.Una locomotora necesita 10 s. para alcanzar su velocidad normal que es 25 m/s.
Suponiendo que su movimiento es uniformemente acelerado ¿Qué aceleración se le ha comunicado?

4.Un cuerpo posee una velocidad inicial de 12 m/s y una aceleración de 2 m/s2 ¿Cuánto tiempo tardará en adquirir una velocidad de 144 Km/h?

5.Construir una gráfica de velocidad contra tiempo, para el movimiento de un carro que tiene una aceleración de 4m/s2,durante los primeros 10 segundos de su trayecto. Sabemos que el carro parte del reposo

6.Un automòvil lleva una aceleraciòn de 5 m/s2. Si inicialmente lleva una velocidad de 5 m /s, ¿cuánto tardará el automóvil en alcanzar una velocidad 50 m/s?

With proccess

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1.Un camión circula por una carretera a 20m/s . En 5 s , su velocidad pasa a ser de 25 m/s ¿ cuál ha...

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