Gravitational forces are an important type of force that acts on all things with mass. These forces pull objects towards the center of a large body, like the Earth, causing them to fall down.
Weight: The pull of gravity on an object is called its weight. You can find weight with this simple formula:
Here, ( W ) is weight, ( m ) is mass, and ( g ) is the strength of gravity (which is about on Earth).
Trajectory: When you throw something, gravity changes its path, making it curve. This is the same way a basketball moves when you shoot it.
Orbits: Planets and satellites stay in their paths in space because of the balance between gravity and their speed.
By understanding how gravitational forces work, we can better predict how things will move when gravity acts on them!
Gravitational forces are an important type of force that acts on all things with mass. These forces pull objects towards the center of a large body, like the Earth, causing them to fall down.
Weight: The pull of gravity on an object is called its weight. You can find weight with this simple formula:
Here, ( W ) is weight, ( m ) is mass, and ( g ) is the strength of gravity (which is about on Earth).
Trajectory: When you throw something, gravity changes its path, making it curve. This is the same way a basketball moves when you shoot it.
Orbits: Planets and satellites stay in their paths in space because of the balance between gravity and their speed.
By understanding how gravitational forces work, we can better predict how things will move when gravity acts on them!