What does the strength of gravity between two objects depend on?
The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.
Which of the following affects the force of gravity between two objects?
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.
When two objects are near each other how would increasing an object’s mass affect it quizlet?
What effect would increasing the mass of two objects have on the gravitational pull between them? It would increase it.
Which of the following would increase the gravitational force of an object?
Increasing the mass of one of the objects. When you look at the gravitational equation, the only factors are the mass of the objects concerned and the distance between them. Increase the mass, increase the force. Decrease the mass, increase the force.
What three things does the force of gravity depend on?
The magnitude of this force depends upon the mass of each object and the distance between the centers of the two objects. Mathematically, we say the force of gravity depends directly upon the masses of the objects and inversely upon the distance between the objects squared.
What are two ways you can increase the frictional force between two objects?
you can increase the frictional force between 2 objects by : rubbing the two together or increasing the coefficient of friction (using rougher materials).
What are 2 ways to decrease friction?
Methods for decreasing friction:
- Make the surfaces smoother. Rough surfaces produce more friction and smooth surfaces reduce friction.
- Lubrication is another way to make a surface smoother.
- Make the object more streamlined.
- Reduce the forces acting on the surfaces.
- Reduce the contact between the surfaces.
What are two ways you can increase the frictional force between two objects quizlet?
Friction can be increased by making surfaces rougher and by increasing the force pushing they surfaces together.
Does the area of contact affect the frictional force between the materials?
Friction is a contact force when two surfaces interact. Notice that both of these friction formulas ONLY depend on the coefficient of friction and the normal force. It does not depend the area of contact, it doesn’t depend on the sliding speed.