- 5 Coby Decides That The Solution To The Zombie Problem Is Napalm He Dissolves All The Leftover Amazon Packing Styrofoam 1 (128.04 KiB) Viewed 56 times
5) Coby decides that the solution to the zombie problem is napalm(he dissolves all the leftover amazon packing Styrofoam in acetone and mixes it with gasoline). He can spray napalm(c = 2200J/kg) at 1080°C onto zombies. If a zombie (c = 4190J/kg) weighs 62kg, how much napalm must he spray to cause all of it to be destroyed? (Fat sustains combustion at 242°C) b) Coby is using a repurposed garden sprayer to spray the napalm with another helpful student holding a lighter for ignition (DDTAH!) If the 500g sprayer handle had a 30 cm stroke(h =30cm), and the sprayer ejects 50g of napalm per pump, how fast is the napalm traveling when it leaves the sprayer? = и Буг c) If Coby holds the sprayer 1.6 meter off the floor, what is the maximum range of the napalm spray? d) If the zombie is advancing at.3 m/s and Coby can pump the sprayer 2x/second, can he destroy the zombie? If not, what will be the temperature of the zombie when it reaches him?