Analiza el movimiento del objeto que se representa mediante la gráfica de la Figura 2.21. a. Describe el movimiento del objeto. b. Calcula la aceleración durante los primeros 8 s. c. Calcula ¿cuál es la distancia total recorrida en 12 s? d. Determina ¿cuál es el desplazamiento total al cabo de 2 s? e. Determina ¿cuál es la rapidez media durante el intervalo de 12s?

Consider the orbit of a typical comet around the sun, which is marked at five different positions, s, z, u, x , and p. sun a b x z p s u using kepler's second law of planetary motion, rank those positions in order of their relative speeds, with the position for the fastest speed first.

Why is the use of carbon-14 limited

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a