![]() ![]() In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction. In the second law, the force on an object is equal to its mass times its acceleration. In the first law, an object will not change its motion unless a force acts on it. We all have seen and used spring in our lives. As the name suggests, we experience contact forces only when the two objects come in contact. Without using the unit of time the distance can be calculated by using the formula of v^2 = 2ad where v^2 is the square of velocity, a is the acceleration of the body and d is the distance or displacement. How do you calculate distance without time? Work is a measure of the energy expended in applying a force to move an object. Mass does not affect either velocity, time, or distance. When the distance between two objects increases, the force of gravity decreases. An object with a greater mass falls faster than an object with a smaller mass. A measure of the amount of matter in an object is mass. Gravity is affected by the size of objects and the distance between objects. What is the relationship between gravity distance and mass? This means that the force of gravity increases with mass, but decreases with increasing distance between objects. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. What is the relationship of mass and distance to gravity?
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