Definition of Gravity and Gravity with Examples – In physics, there are terms related to gravity and gravity. Then what is the meaning of gravitational force? What does gravity mean? Basically we have encountered both types of style but we are not aware of it. These two types of styles are also often used as questions for the final exam. Well on this occasion I will explain about the notion of gravitational force, the notion of gravity along with examples of gravitational forces and examples of gravity. For more details you can see below.
Definition of Gravity and Gravity with Examples
Below is a clarification on the meaning of gravitational force and the meaning of gravity complete with examples of gravitational force and examples of gravity. Here’s the full review:
Understanding the gravitational force is one type of force that is influenced by the attraction of an object to the center of the object. Therefore, the understanding of the earth’s gravity is the force of attraction for an object towards the center of the earth. We can see examples of the earth’s gravity when a mango or coconut falls to the ground. Then what if the earth does not have gravity? If this happened then there would be no life on earth.
Based on the example of the gravitational force above, we can conclude that the gravitational force is affected by the height of an object. For example, coastal areas (lowlands) with mountainous areas (highlands). These two places have different magnitudes of gravitational forces. For coastal areas have a large gravitational force because the altitude is low. As for mountainous areas, the gravitational force is small because it is influenced by the acceleration of gravity. The acceleration due to gravity is the distance an object travels in each second squared. Earth’s gravitational acceleration has a magnitude of 9.8 m/s² or 10 m/s². According to the notion of gravitational force, this type of force cooperates with gravity. This is because the force of gravity affects the weight of an object.
The definition of gravity is the force that is influenced by the force of gravity and the mass of an object. In addition, there are those who call gravity as the amount of gravitational force acting on an object. Gravity has a formula that is used to calculate the magnitude of the force. Following gravity formula:
W = mxg
W = Gravity (Newtons or N)
m = Mass of object (kg)
g = Acceleration of the earth’s gravitational force (the value is 10 m/s²)
Examples of Gravity Problems
An object falls from a certain height. If the mass of an object is 4 kg. So how much does it weigh?
Given: m = 4 kg; g = 10 m/s²
Asked: W = ?
W = mxg
= 4 x 10
= 40 N
So the weight of the object is 40 Newtons.
Based on the example of gravity above, it can be concluded that weight and mass are different. In physics, the mass of an object and the weight of an object have different meanings. Mass is the amount of matter or material contained in an object. While weight is the amount of mass that is affected by the gravitational force of the earth.
Thus the explanation of the meaning of gravitational force, understanding of gravity along with examples of gravitational force and examples of gravity. Hopefully this article can add to your insight. Thank you.