Rubber Band Catapult Physics

A catapult store energy every time you stretch the rubber band and until you hit the trigger.

Rubber band catapult physics.

Unfold the catapult by removing the locking pin and swinging the aluminium launch lever all the way round to the other side of the black plastic base. Thread a rubber band through the large hole in the aluminium disc and hook it onto the designated hooks each side of the aluminium lever. At the end of the arm a small cup holds a ping pong ball that will be launched when the catapult is completely assembled. The physics of catapult projectile motion qty item description 1 catapult with locking pin 1 clamp for attaching catapult to table 1 ping pong ball 1 light plastic ball with holes 3 rubber band 3 x 1 8 summary prerequisites this project requires a basic understanding of algebra trigonometry sine and cosine.

In this session you will learn how to make a catapult at home. Method variables data analysis hypothesis distance conclusion allows for further distance to be traveled greater force applied to the object tissue box how does the amount of force 500g 1000g 1500g 2000g and 2500g applied to the plastic bands affect the distance of the. How to build a catapult these popsicle stick catapults make a great stem activity. The force of this energy is responsible for the flung of any object upwards or forwards attached to the rubber band.

Clamp the black base to the edge of a table. A rubber band connects the base of the arm to the disc so when the arm is pulled back the rubber band will launch it forward. Popsicle stick catapult for kids stem. We used technology to assist us in building our simple catapults.

Popsicle sticks string glue paper clips this is how we did it. When you let go off this rubber band the potential energy is released creating a force. Check out our interesting video on how to make a diy catapult with the rubber band. Because of its design it allowed for greater throwing distance than the mangonel comparable to that of a trebuchet.

Wind a rubber band tightly around each end of the stack.