In physics:
* Stronger gravitational pull: Objects with greater mass exert a stronger gravitational force on other objects. This is why planets have more gravity than moons, and why the Sun has the strongest gravitational pull in our solar system.
* Greater inertia: Inertia is the tendency of an object to resist changes in its motion. Objects with greater mass have more inertia, meaning it takes more force to get them moving or to stop them once they are moving.
* Higher density (sometimes): Density is mass per unit volume. A larger mass can lead to higher density if the volume stays the same. However, this is not always the case. For example, a large balloon has a large mass but a low density.
* More gravitational potential energy: Objects with greater mass have more gravitational potential energy when they are at a certain height. This means they have more potential to do work as they fall.
In chemistry:
* Greater molar mass: The molar mass of a substance is the mass of one mole of that substance. Substances with greater mass have a higher molar mass.
* Higher boiling point (sometimes): The boiling point of a substance is the temperature at which it changes from a liquid to a gas. In general, substances with higher molar mass (and therefore greater mass) have higher boiling points. However, there are many exceptions to this rule.
In other contexts:
* Greater weight: The weight of an object is the force of gravity acting on its mass. Therefore, a greater mass will result in greater weight.
* More difficulty moving: This is simply because of inertia, as mentioned above. It takes more effort to move a heavier object.
It's important to note that these are just some of the effects of greater mass. The specific effects will depend on the context and the other factors involved.