Arm is 15 inches long - Sun is 6 inches in diameter - Earth is 4 inches in diameter - and moon is 1 inch in diameter
The scale is 1 inch equals 2000 miles
If the sun were to be shown at the same scale it would be approximately 36 feet in diameter.
Arm is 15 inches long - Sun is 6 inches in diameter - Earth is 4 inches in diameter - and moon is 1 inch in diameter The scale is 1 inch equals 2000 miles If the sun were to be shown at the same scale it would be approximately 36 feet in diameter.