Practice with Energy and Students Remember there are only three storage bins of energy at this time: Eg, Eint, and Ek. For each of the situations
a) Identify the system
b) Draw a picture
c) Make at least three energy pie charts for the system at different points in time
d) Describe what is happening for each pie in words

1) A box slides down a hill and comes to rest after traveling some distance along the
flat part.

2) A book is sliding across a table. The book stops after it has traveled some distance.

3) An ice skater glides across very smooth ice.

4) A Frisbee is thrown upwards and lands in a tree.