Gravity

Front

What is gravity?

Back

Gravity is a natural phenomenon by which all things with mass are brought toward one another, including objects ranging from atoms to planets.

Front

How does gravity affect a dropped object?

Back

When an object is dropped, gravity pulls it downward towards the center of the Earth.

Front

What is an example of something that is NOT affected by gravity?

Back

A kite flying into the air is NOT an example of gravity; it is influenced by wind.

Front

Why does a boat's bottom disappear over the horizon?

Back

The bottom of the boat disappears over the horizon because the Earth is curved, and the boat follows this curvature.

Front

How does gravity affect people standing on Earth?

Back

Gravity pulls people towards the center of the Earth, allowing them to stand with their feet on the ground.

Front

What is the relationship between mass and gravity?

Back

The strength of gravity between two objects is directly proportional to the product of their masses.

Front

What happens to gravity as you move further from the Earth's surface?

Back

As you move further from the Earth's surface, the force of gravity decreases.

Front

What is the effect of gravity on the motion of planets?

Back

Gravity keeps planets in orbit around stars, such as the Earth orbiting the Sun.

Front

What is the significance of the Earth's curvature in relation to gravity?

Back

The Earth's curvature affects how we perceive distances and horizons, influencing how objects appear to disappear.

Front

How does gravity influence the tides?

Back

The gravitational pull of the Moon and the Sun affects the Earth's oceans, causing tides.