CEREAL SPILLER CEREAL SPILLER Matt McAuley Matt McAuley Brad Czecholinski Brad Czecholinski Josh Cates Josh Cates Josh Farhat Josh Farhat
Jan 18, 2016
CEREAL SPILLERCEREAL SPILLER
Matt McAuleyMatt McAuleyBrad CzecholinskiBrad CzecholinskiJosh CatesJosh CatesJosh FarhatJosh Farhat
Way it operates:Way it operates:
Tape measure is released down the first rampTape measure is released down the first ramp It lands in a catcher that is connected to the It lands in a catcher that is connected to the
trigger on the gun by a stringtrigger on the gun by a string As the catcher falls with the weight of the tape As the catcher falls with the weight of the tape
measure, the string pulls back the trigger and measure, the string pulls back the trigger and shoots the dartshoots the dart
The dart flies into the pendulumThe dart flies into the pendulum The pendulum swings and hits the car on the The pendulum swings and hits the car on the
rampramp The car goes down the ramp, hitting the box of The car goes down the ramp, hitting the box of
cereal at the endcereal at the end The box of cereal is dumped over into the bowlThe box of cereal is dumped over into the bowl
Tape Drop of Tape Drop of DEATHDEATH
Catcher of Catcher of DOOMDOOM
SHOOTOUTSHOOTOUT
Pendulum of Pendulum of PERILPERIL
Rollin on 20’sRollin on 20’s
SPILLAGE!!!!!!!!!!!!!!!!!SPILLAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Energy ConversionsEnergy Conversions
There is potential energy before tape There is potential energy before tape measure is releasedmeasure is released
Tape measure changes to kinetic energy Tape measure changes to kinetic energy as it goes down the rampas it goes down the ramp
The catcher changes from potential to The catcher changes from potential to kinetic energy as the tape measure lands kinetic energy as the tape measure lands in it, causing it to move downwardin it, causing it to move downward
The energy change in the catcher causes The energy change in the catcher causes the potential energy in the spring within the potential energy in the spring within the dart gun to convert to kinetic energy the dart gun to convert to kinetic energy and shoot the dart into the cup.and shoot the dart into the cup.
Energy Conversions, Energy Conversions, cont.cont. The dart hits the pendulum and with The dart hits the pendulum and with
the resulting inelastic collision, energy the resulting inelastic collision, energy is once again converted from potential is once again converted from potential to kinetic energy as the pendulum to kinetic energy as the pendulum swings upward.swings upward.
The pendulum collides with the, The pendulum collides with the, causing a height displacement and a causing a height displacement and a conversion of energy form potential to conversion of energy form potential to kinetic.kinetic.