Which situation does jot illustrate kinetic energy? a. a baseball gloveb. a lady walking slowly across the streetc. a hockey puck sliding on the iced. a man running around a trackplz answer this! i will reward 20 points plz plz plz answer and quickley! !

Kinetic energy is energy in motion. Which of these isn't in motion?

A lady walking slowly but surely down a street is moving, right? So that isn't right.

A hockey puck sliding on ice has motion.

A man running around a track definitely demonstrates kinetic energy.

But, a baseball glove doesn't. Maybe if it's moving on someone's hand, but by itself, it isn't moving.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

the answer is na (sodium)