harged cannonball flies out th Certain types of energy have e type of energy decrease that for the increase in these other tion shown in part (a) of the i spring being squeezed togeth
harged cannonball flies out th Certain types of energy have e type of energy decrease that for the increase in these other tion shown in part (a) of the i spring being squeezed togeth
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Transcribed Image Text:Represent and reason Two positively charged objects are
held near each other in the muzzle of a cannon (see part (a) of (a)
the illustration). When the “trigger" holding the cannonball is
released, the positively charged cannonball flies out the end
of the muzzle (part (b)). Certain types of energy have
increased. Describe some type of energy decrease that you
think might compensate for the increase in these other
energies. Note: The situation shown in part (a) of the illustration is similar to that of a compressed spring;
instead of the coils of the spring being squeezed together, two like charges are squeezed or pushed together.
In part (b) of the illustration, this compressed electric "spring" is more relaxed. Fill in the table that follows.
(b)
Using the language of energy, explain in
words the described process, going from the
initial state to the final state.
Draw an energy bar chart representing the initial
and final states.
Ki Ugi Usi Ugi + W = K; Ugt Ust _Uạt AUefint)
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