Which best describes how the current scientific model of the atom was developed? (2 points) a
The model was the result of hundreds of years of experiments.

b
Recent experiments invalidated most of the work of the last 200 years.

c
Most of the discoveries from the early 1900s were shown to be incorrect.

d
New experiments were ignored if they did not agree with the accepted theory.

This question determines if i get a christmas or not because ive been failing and need a 85 and up on this quiz please help me.

false br

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.

higher potential

explanation:

because it is in a high speed so it must move into a of high potential