Simple Machines Pendulum Orange Zest 75") • 9 to-do list

75") • 9 to-do list stickers (1

i : Realistic play money helps teach addition

with these magnetic stripsDurable

Using these blank books are great for igniting creativity in children and adults

Simple Machines Pendulum Orange Zest 75") • 9 to-do listMPN: 005646 UPC: 895452001466 As the pendulum swings back and forth, its energy changes from potential energy (the energy it has at the top of its swing, when it is raised up) into kinetic energy (the energy of motion). But the pendulum can be used as a device to explore other concepts as well. The time for one swing doesn't depend on the size of the swing or the mass at the end of the pendulum, only on the length. This is why the pendulum came to be