Un automóvil de carreras empieza desde el reposo y acelera uniformemente hacia la derecha hasta alcanzar una velocidad máxima de 60 m/s en 15 segundos ¿Cuál es la aceleración del auto de carreras?

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

Why do metals "give up" their valence electrons?