To give you a general idea, If your arrow length is between 25-27 inches with your 60-lb draw, you can use a 500 spine arrow (6.3 gns per inch). If your arrow length is between 27-31 inches, you can use a 400 spine arrow (7.4 gns per inch).
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Dictionary entry overview: What does arrow mean? • ARROW (noun) The noun ARROW has 2 senses: 1. a mark to indicate a direction or relation 2. a projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow Familiarity information: ARROW used as a noun is rare.
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Let's try however. Arrow with mass of 25g, which may travel at 75m/s: Ek = 61 J Bullet 5.56x45mm with a mass of 4 g flying at 940m/s: Ek = 1620 J Gun bullet (.45 ACP) with mass of 12g at 373m/s: Ek = 835 J Comparison seems favourable for firearms.
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• ARROW (noun) The noun ARROW has 2 senses: 1. a mark to indicate a direction or relation. 2. a projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow. Familiarity information: ARROW used as a noun is rare.
https://www.audioenglish.org/dictionary/arrow.htm
The length of the arrow vector represents the magnitude of the quantity. Of course the scale is there. Suppose every cm may be taken to stand for 10 N force then to represent … 50 N force we simply draw a line of length 5 cm.
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The direction of the arrow indicates the direction of the resultant force. The length of the arrow indicates the amount of the force. Resultant means the net result … of two or more forces. What do the arrows on a force diagram show?
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Answers.com ® WikiAnswers ® Categories History, Politics & Society History War and Military History World War 1 WW1 Allied Forces How are arrows used to show force vectors? What would you like to do?
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Force arrows were developed by Isaac Newton and is a universal representation of force. The force arrow represents the direction a force was being applied to and the length of the arrow represented the amount of force being applied. Hope this helps... If not... TOO BAD! JKJKJK. Force arrows were developed by Isaac Newton and is a universal representation of force.
http://www.answers.com/Q/What_are_force_arrows
The direction of the arrow indicates the direction of the resultant force. The length of the arrow indicates the amount of the force. Resultant means the net result of two or more forces. The direction of the arrow indicates the direction of the resultant force. The length of the arrow indicates the amount of the force.
http://www.answers.com/Q/How_are_arrows_used_to_show_force_vectors
arrow; pointer. Hypernyms (arrow is a kind of...): mark (a written or printed symbol (as for punctuation)) Meronyms (parts of arrow): shaft (a line that forms the length of an arrow pointer) head; point (a V-shaped mark at one end of an arrow pointer) Meaning: A projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow.
https://www.audioenglish.org/dictionary/arrow.htm
what does the length of an arrow show
The length of the arrow indicates the amount of the force.