A group of students investigate the acceleration of ball through a
plastic tube. The apparatus they use is shown in Figure 3.
timer
light gate
Plan an experiment to find out how changing the height of the tube
affects the acceleration of the ball. In your answer, include the
variables that must be kept the same
Adam is the name given in Genesis 1-5 to the first human. Beyond its use as the name of the first man, adam is also used in the Bible as a pronoun, individually as "a human" and in a collective sense as "mankind".
