Forces in Space Lecture Notes

Flashcards about Forces in Space

What is weight?

Measured in Newtons (N), this value changes based on an object's location.

What is gravity?

Gravity is a force exerted by one object on another when they are near each other.

What is the Umbra?

The portion of the moon's shadow covering the sun completely.

What causes tides?

The gravitational pull of the moon.

What is a force?

A push or pull on an object causing it to speed up, slow down, or stay in place.