https://padlet.com/jl124102/oxcp90vu4dug By Jacob Lynd and Noor Almayahi en-us 2017-05-17 14:11:47 UTC 2025-03-14 08:32:57 UTC hello@padlet.com jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172338039 By Jacob Lynd and Noor Almayahi]]> 2017-05-17 14:13:09 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172338039 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172593519 As the wine falls into the glass, the only force affecting it is the gravitational force, which is free fall.

]]> 2017-05-18 14:24:16 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172593519 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172594966 As the racecar, as it turns, is not gaining or losing speed, but is changing direction, its velocity is changing - but not in magnitude. This type of acceleration is centripetal.]]> 2017-05-18 14:28:45 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172594966 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595038 The water moving through the hose is being pushed by the force of the pressure, and as it moves the distance, gains energy as work (F*d||) is done to it. When it is finally released, it has quite a bit of kinetic energy.]]> 2017-05-18 14:28:59 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595038 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595115 As the ice-cream explodes (an explosion collision), although the total momentum of the system does not change, the explosion exerts a massive impulse on each "chunk" of ice-cream, increasing their individual momentum.]]> 2017-05-18 14:29:14 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595115 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595201 The two food items pictured have the same weight, and thus the same mass. Since mass determines inertia, they will have the same inertia.]]> 2017-05-18 14:29:28 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595201 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595277 As the hammocks swing back and forth, they will, barring outside forces, behave like pendulums and exhibit harmonic motion.]]> 2017-05-18 14:29:40 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595277 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595405 The chocolate cake has a high sugar content and thus a high degree of chemical potential energy. When the energy is released (via combustion reaction), its magnitude will be rather high.]]> 2017-05-18 14:30:06 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595405 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595468 The dog's tongue is slowing down as it leaves its mouth until it stops on its lips. The tongue will then reverse direction and return to the mouth - negative acceleration.]]> 2017-05-18 14:30:17 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595468 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595532 As the girl rushes with her casserole, she is speeding up in the direction of her velocity - positive acceleration.]]> 2017-05-18 14:30:31 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595532 jl124102 https://padlet.com/jl124102/oxcp90vu4dug/wish/172595592 The picture bestows a sense of fast motion - since K=mv^2/2, and v is high, the canoe has high kinetic energy.]]> 2017-05-18 14:30:45 UTC https://padlet.com/jl124102/oxcp90vu4dug/wish/172595592