The space pod might be lost in space because it is traveling in the wrong direction away from the space station and there is.. A) no force of friction to make it stop
B) no signal so they can see what is happening
C) no velocity to stop

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

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.