Kepler's Laws

Planets orbit the Sun in a shape called a(n)

• circle
• ellipse
• focus
• perihelion

When a planet orbits the Sun, one of the foci of the elliptical orbit is 

• the axis
• the perihelion
• the center
• the Sun

Tags

NGSS.HS-ESS1-4

The place where a planet is closest to the Sun as it orbits the Sun is called the

• perihelion
• aphelion

Tags

NGSS.HS-ESS1-4

The place where a planet is farthest away from the Sun in its orbit around the Sun is called the

• aphelion
• perihelion

Tags

NGSS.HS-ESS1-4

Where is the planet moving faster

• Position A to B
• Position B to C
• Position H to I
• Position I to J

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS3-1

A planet moves __________ when it is farthest from the sun.

• faster
• slower

Tags

NGSS.HS-ESS1-4

Kepler's first law states that the orbits of the planets are oval in shape or 

• ellipses
• perfect circles

Tags

NGSS.HS-ESS1-4

The farther away a planet is from the sun, the _______ it takes it to orbit the sun once. 

• longer
• shorter

Tags

NGSS.MS-ESS1-2

The path a planet travels around the sun is called its 

• orbit
• ellipse
• barycenter
• precession

Tags

NGSS.HS-ESS1-4

What are the two factors that influence gravity the most?

• Mass and weight
• Weight and gravity
• Mass and distance
• Weight and distance

Tags

NGSS.MS-PS2-4