Difference between revisions of "Build a Strong Catapult"
m (Update ref tag) |
m (Text replacement - "== Video ==" to "") |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
The strength of a catapult could refer either to the sturdiness of the catapult frame and its ability to withstand use, ''or'' it could refer to the force with which the catapult launches projectiles. However, knowing how to build the frame of your catapult can actually help you understand how to build a sturdier machine and launch a projectile farther with even greater force. Using basic principles in engineering, you can create a large working catapult of your own, or you can use these principles to build a smaller scale model. | The strength of a catapult could refer either to the sturdiness of the catapult frame and its ability to withstand use, ''or'' it could refer to the force with which the catapult launches projectiles. However, knowing how to build the frame of your catapult can actually help you understand how to build a sturdier machine and launch a projectile farther with even greater force. Using basic principles in engineering, you can create a large working catapult of your own, or you can use these principles to build a smaller scale model. | ||
| − | [[Category:Slingshots and Catapults]] | + | [[Category: Slingshots and Catapults]] |
== Steps == | == Steps == | ||
| Line 48: | Line 48: | ||
#Arm your catapult and apply torsion. Your handles should now be off to each side of your catapult base, parallel to your 36" pieces and attached to the frame and throwing arm by rope. Turn the handles to create torsion in the rope.<ref name="rf2" /> This will give the catapult tension, simply add a payload to your cup, wind your broomstick cranks, release your catch and fire. | #Arm your catapult and apply torsion. Your handles should now be off to each side of your catapult base, parallel to your 36" pieces and attached to the frame and throwing arm by rope. Turn the handles to create torsion in the rope.<ref name="rf2" /> This will give the catapult tension, simply add a payload to your cup, wind your broomstick cranks, release your catch and fire. | ||
| − | + | ||
| − | + | ||
== Tips == | == Tips == | ||
