I Yates 13
. Gravitational Potential Energy Relative to lnnitv
nal Potential Energy exists between any two objects that attract due to their masses. ll'the
Wm . . t . .
hltcts are moved larther apart. the potential energy incre
Physics 12 Name:
Elk __ Date:
Momentum in 2-D Problems
Draw a vector diagram for each of the following questions.
1. A soccer ball (to = 0.25 kg) initially moving at 12 m/s south experiences an
impulse of 25 kg-m/s [N]. What is the resultant velocity o