Chapter
2 Review Questions
Which person below
is most highly recognized for proposing a heliocentric universe?
(a) Aristotle
(b) Newton
(c) Galileo
(d) Copernicus
If an object weighs
10 lb, what must the air resistance force be if the object is falling and
has reached terminal velocity?
(a) 10
lb
(b) 32 lb
(c) there is
no way of telling without knowing what the value of the
terminal velocity is
Newton's
concept of motion said that the natural state of an object was
(a) constant
velocity