Rubber Band Catapult Physics

Clamp the black base to the edge of a table.

Rubber band catapult physics.

Because of its design it allowed for greater throwing distance than the mangonel comparable to that of a trebuchet. 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. At the end of the arm a small cup holds a ping pong ball that will be launched when the catapult is completely assembled.

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. 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. We used technology to assist us in building our simple catapults. Wind a rubber band tightly around each end of the stack.

In this session you will learn how to make a catapult at home. Popsicle stick catapult for kids stem. For our physics project we were required to build a ping pong ball catapult using only. When you let go off this rubber band the potential energy is released creating a force.

Popsicle sticks string glue paper clips this is how we did it. 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. A catapult store energy every time you stretch the rubber band and until you hit the trigger. Catapult physics the onager the onager catapult is almost identical to the trebuchet but instead of a falling counterweight it uses a torsion bundle to rotate the arm similar to the mangonel described previously.

The force of this energy is responsible for the flung of any object upwards or forwards attached to the rubber band.