KELVIN© Mousetrap Catapult Kit   Stock #: 841882 Price: $11.95 Quantity: Quantity in Basket: none BUY IN BULK! Quantity: 10-24 Price Each:$10.95 Quantity: 25-99999 Price Each: $9.95 SAVE MONEY! KELVIN© once again uses the kinetic energy of a mousetrap in a unique way. Have your students build our mousetrap powered catapult and send ping pong balls safely flying into the air. The catapult allows the students to adjust the length of the lever arm as well as the stopping angle of the arm's forward motion. Students can experiment with trajectories, mechanical advantage and force as they gather and interpret data. Have students compete for distance, accuracy and height as they have hours of fun and learning. Bulk pack of this kit available (see below).

Related Product(s) Stock # Product Name Price Qty. Buy Now 850699 Mousetraps, Mini Pack $4.95 851205 Mousetraps, Bulk Pack $37.95 841883 KELVIN© Mousetrap Catapult Bulk Pack $169.95

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