![In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes. In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.](https://www.agmglobalvision.com/image/cache/catalog/News/apr21/how-to-calculate-moa-1630-848x424.png)
In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.
![SOLVED: 1. A runner can cover 100 yards in 11 seconds. How long will it take him to run a 400 meter dash? 2. The wind velocity is 180 miles per hour. SOLVED: 1. A runner can cover 100 yards in 11 seconds. How long will it take him to run a 400 meter dash? 2. The wind velocity is 180 miles per hour.](https://cdn.numerade.com/ask_previews/2f89b8b4-49bc-4eb2-8f51-ae0b66f0a468_large.jpg)
SOLVED: 1. A runner can cover 100 yards in 11 seconds. How long will it take him to run a 400 meter dash? 2. The wind velocity is 180 miles per hour.
![SOLVED: American football uses a field that is 100 yd long, whereas a regulation soccer ficld is 100 m long. Which field is longer, and by how much (give yards, meters, and percent)? SOLVED: American football uses a field that is 100 yd long, whereas a regulation soccer ficld is 100 m long. Which field is longer, and by how much (give yards, meters, and percent)?](https://cdn.numerade.com/ask_previews/99005f35-c825-4ddb-8337-23d54ebcc4d5_large.jpg)
SOLVED: American football uses a field that is 100 yd long, whereas a regulation soccer ficld is 100 m long. Which field is longer, and by how much (give yards, meters, and percent)?
![SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.) SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)](https://cdn.numerade.com/ask_previews/eb7ce070-7184-44ad-a273-cb749cd1f13b_large.jpg)
SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)
![In track meets both 100 yards and 100 metres are used as distances. By how many metres is100 metres - YouTube In track meets both 100 yards and 100 metres are used as distances. By how many metres is100 metres - YouTube](https://i.ytimg.com/vi/_55ZwjIipb0/mqdefault.jpg)