A pilot is trying to set a course from Houston to Dallas. To do this on time she figures she must average a speed of 420 mph at a bearing of N 15o W. If she encounters an unexpected wind current of 15 mph in the direction of S 25o W which she did not account for, then what is the actual bearing of her flight?

c.the charges if the proton and electron and gravity

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.

option number c is the right answer.