1. Según el taller de estrategias del tema de Aceleración en movimientos rectilíneos. Aplica. Si la aceleración de una nave espacial que parte del reposo respecto de la Tierra es de 1 m/s2, ¿durante cuánto tiempo debe acelerar para alcanzar la rapidez de la luz? Recuerda que la rapidez de la luz es 3 ⋅ 108 m/s.

spare some change and give it to the poor

explanation:

plz : ((

neither accurate nor precise.

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.