Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Velocities: mean, average and instantaneous in uniform accelerated
  motion, some pedagogical comments   The relation among instantaneous, mean and average velocities in
one-dimensional motion with constant acceleration is studied. It was shown that
the instant velocity evaluated in the time $t_{p}=\left(t_2+t_1\right)/2$ is
similar to the mean and average velocities evaluated between the times $t_1$
and $t_2$. The reason for relations illustrated before were shown in detail.
Also, the results obtained were used to propose a pedagogical strategy in order
to study the one-dimensional motion with constant acceleration as a natural
extension of one-dimensional motion with constant velocity.

7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex