EISCO Large Trebuchet STEM Kit

EISCO

SKU: W383023 GP00009

Write a Review

$168.00

Current Stock:

SKU:: W383023 GP00009
UPC:
sash:: NEW!
sashcolor:: #245E98

Frequently Bought Together

Total Price:
Add to Cart

Please choose options for all selected products

This Item: EISCO Large Trebuchet STEM Kit
MSRP:

Was:

Now: $168.00

(You save )

Description

This student-constructed trebuchet will throw the included ping pong ball more than 30'. With a simple counterweight, beam arm, and sling, heavier projectiles can be launched much further than is possible with much more complicated siege engines. The key to this success is the efficiency with which the gravitational potential energy of the counterweight can be converted to kinetic energy of the projectile.

Material: Birch Veneer Plywood
Size: 17"L x 6"W x 29"H
Weight: 4.7 lbs.

Includes
base plate
A-frame supports
4 wheels
beam arm
dowel
release pin
leather pouch
string
counterweight
counterweight pin
wooden pins
wood screws
ping pong ball
cardboard storage box
instructions