the free fall of a heavy ball bearing released from rest at time尤其bearing和rest是什么意思在这里是什么意思Figure 3.16 shows the free fall of a heavy ball bearing released from rest at time t=0 sec

computing power,free fall的具体意思,最好有其它例句佐证,原句是：At the cost of computing power continues to free fall,which is a good sign for any enterprise setting up shop in silicon. The tickets are______.The film company gavethem away to us_______.A for free; free B free; freely C free; for free D free of charge; free +意思 the free fall of a heavy ball bearing released from rest at time尤其bearing和rest是什么意思在这里是什么意思Figure 3.16 shows the free fall of a heavy ball bearing released from rest at time t=0 sec fall of the ( )George found it difficult to_____because of the loud noise outside.A.fall asleep B.fall sleep We are in the middle of a free way THE FALL OF REACH怎么样 THE FALL OF HYPERION怎么样 fall into the pit of Fall is a h _____ season poets of the fall the distance歌词 THE FALL OF THE PAGODA怎么样 the cap of coffee is free/for free?是选free 还是 for free ONE OF A KIND THE RISE AND FALL OF STU UNGAR怎么样 the plot of The Fall of the House of Usher leaves_____off the trees in_____ A.fall fall B.fell fell C.fall fell D.fell fall 有道英文的物理题不确定问的是什么,If we do not neglect air resistance,during which of the first5 seconds of free fall does a ball’s speed change the most?我不确定他是问的是不是第一个五秒内变化最大的时间段还 Down the side of the mountain rushed a water fall.这是什么特殊句式?