The two variables that affect the gravitational force between two objects are(1 point) Responses Mass and distance Mass and distance Mass and speed Mass and speed Density and speed Density and speed Velocity and distance
The correct answer is: Mass and distance
The two variables that affect the gravitational force between two objects are:
1. Mass: The gravitational force is directly proportional to the product of the two masses. As the mass of either object increases, the gravitational force between them also increases.
2. Distance: The gravitational force is inversely proportional to the square of the distance between the two objects. As the distance between the objects increases, the gravitational force between them decreases.
The two variables that affect the gravitational force between two objects are mass and distance.
To understand why these variables affect gravitational force, let's break it down:
1. Mass: The greater the mass of an object, the stronger its gravitational force. Mass is a measure of the amount of matter an object contains. So, if the mass of one or both objects is increased, the force of gravity between them will also increase.
2. Distance: The gravitational force between two objects decreases as the distance between them increases. This is known as the inverse square law. As objects move farther apart, the gravitational force between them becomes weaker. So, if the distance between two objects is reduced, the force of gravity between them will also increase.
Therefore, to calculate the gravitational force between two objects, you can use the equation:
F = (G * m1 * m2) / r^2
Where:
F = gravitational force
G = gravitational constant
m1 and m2 = masses of the two objects
r = distance between the centers of mass of the two objects
By manipulating the values for mass and distance, you can determine how these variables affect the gravitational force.