Kines 101 Exam 2 Questions and
Answers 100% Solved | Graded A+
The study of anatomy was furthered during the Renaissance by artists who
sought more realistic depictions of the human form.
- True
- False - True
Henry Gray published a classic anatomy text in 1858
- True
- False - True
Guilla...
Zero acceleration signifies a constant velocity, and it's possible that the
runner's forward velocity is not changing late in the race. It's also possible
that the velocity is decreasing, which would be a backward acceleration (or
a negative acceleration if we say that forward means positive).
Be careful about confusing acceleration (how fast velocity is changing) with
velocity. A runner can have a zero acceleration without having zero
velocity.
A runner's forward velocity may be expressed in meters per second
squared
- True
- False - ✔✔False
Velocity is change in position (measured in m) divided by the time it takes
to change position (measured in s), so the units of velocity will be m/s. You
would measure how fast velocity changes (also called acceleration) using
meters per second squared. Another way to think of this is that acceleration
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