In the essay box below, submit any observations you made, as well as the answers to the questions above. Then write a summary paragraph describing the effects of mass and distance have on the gravitational force between objects.
Answers
Answer:
Gravity
I would like you to know that you are an attractive person. I realize that we've never met, yet I am certain that you are indeed attractive. Do you know how I can say this with such confidence? Because you, just like all objects we can see and touch, have mass.
Maybe I need to clarify something. When I'm talking about attractiveness, I'm not referring to the way you look. I'm talking about the attractive force called gravity. Gravity is the force that pulls objects with mass toward each other.
We know about gravity thanks to the work of Sir Isaac Newton. He's the early scientist that got hit on the head with a falling apple. He deduced that the apple fell to the ground because it was being acted on by the earth's attractive force, which he called gravity.
Newton's Law of Universal Gravitation states that all objects in the universe are attracted to each other through the force of gravity. Gravity affects everything in the universe, but the amount of gravity affecting an object depends on two things: the masses of the objects being attracted and the distance between the objects. In this lesson, we will take a look at how mass and distance affect gravity.
Mass
Mass is the measure of the amount of matter in an object. For example, a bowling ball and a ping pong ball are made up of matter. However, a bowling ball contains more matter than a ping pong ball and therefore has more mass. A good way to think about the relationship between mass and gravity is to think of the saying 'the bigger they are the harder they fall.' In other words, the gravitational force between objects increases as the masses of those objects increase.
Explanation