Get Chapter 12 Forces And Motion Wordwise

ALL objects attract each other with a force of gravitational attraction. Gravity is universal. This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance that separates their centers.

ALL objects attract each other with a force of gravitational attraction. Gravity is universal. This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance which separates their centers.

Unbalanced forces cause a change in motion, speed, and/or direction.

Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.

The force of attraction between two masses is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. This is all multiplied by a universal constant whose value was determined by Henry Cavendish in 1798.

Newton's third law of motion, whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object.

Answer: Two kilograms of anything has twice the inertia and twice the mass of one kilogram of anything else. In the same location, where mass and weight are proportional, two kilograms of anything will weigh twice as much as one kilogram of anything. Except for volume, the answer to all the questions is yes.