EVERYDAY SCIENCE

Detailed explanation-1: -The greater the size of the masses, the greater the size of the gravitational force (also called the gravity force). The gravitational force weakens rapidly with increasing distance between masses.

Detailed explanation-2: -Gravity is affected by the size of an object and the distance between the objects. When the mass of an object increases the force of gravity increases as well. If an object’s weight is greater than the other object’s weight, then the object with the greater weight will land first.

Detailed explanation-3: -And if his mass increases, then his inertia increases.

Detailed explanation-4: -Because the downward force on an object is equal to its mass multiplied by g, heavier objects have a greater downward force. Heavier objects, however, also have more inertia, which means they resist moving more than lighter objects do, and so heaver objects need more force to get them going at the same rate.

Detailed explanation-5: -If its gravity is too strong our blood will be pulled down into our legs, our bones might break, and we could even be pinned helplessly to the ground. Finding the gravitational limit of the human body is something that’s better done before we land on a massive new planet.