Planet

Radius (km)

Mass (kg)

Gravitational Pull mass/(radius)2

Gravity relative to Earth

Your weight on each planet

Mercury

2439

3.30E+23

5.54741E+16

2.57E-18

3.08E-16

Venus

6052

4.87E+24

1.32963E+17

6.15272E-18

7.38326E-16

Earth

6378

5.98E+24

1.47005E+17

6.80249E-18

8.16299E-16

Mars

3397

6.42E+23

5.56345E+16

2.57442E-18

3.08931E-16

Jupiter

71492

1.90E+27

3.71739E+17

1.72018E-17

2.06422E-15

Uranus

25559

8.69E+25

1.33025E+17

6.15556E-18

7.38668E-16

Saturn

60268

5.69E+26

1.56653E+17

7.24894E-18

8.69873E-16

Neptune

24764

1.02E+26

1.66325E+17

7.69652E-18

9.23582E-16

Pluto

1160

1.31E+22

9.73543E+15

4.50496E-19

5.40595E-17

Extra Credit

Moon

1738.1

0.07349

8.45636E-05

1.15049E-21

1.38058E-19

Awipe

1000

0.0025

0.000005

6.80249E-23

8.16299E-21

Definitions

Mass- A unified body of matter with no specific shape: a mass of clay.

Weight- A measure of the heaviness of an object.

Gravity- The natural force of attraction exerted by a celestial body, such as Earth, upon objects at or near its surface, tending to draw them toward the center of the body.

Matter- Something that occupies space and can be perceived by one or more senses; a physical body, a physical substance, or the universe as a whole.

Radius- A line segment that joins the center of a sphere with any point on its surface.