A hammer strikes a nail with five units of energy, in the form of mechanical energy. The nail is driven into the wood. Its motion represents four units of mechanical energy. An image is provided. A. One unit
B. Four units
C. Five units
D. Nine units

how did the organized protesting of children in birmingham, al impact segregation and racial discrimination in the u.s.? include key people and places during this event.

how did the organized protesting of children in birmingham, al impact segregation and racial discrimination in the u.s.? include key people and places during this event.

how did the organized protesting of children in birmingham, al impact segregation and racial discrimination in the u.s.? include key people and places during this event.