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Physics
Physics
Problem
a. (i) A body’s velocity increases uniformly from
0
0
0
to
30
m/s
30\,\text{m/s}
30
m/s
in
6
s
6\,\text{s}
6
s
. Find its acceleration during this interval. b. (ii) Immediately afterwards, its velocity decreases uniformly to
10
m/s
10\,\text{m/s}
10
m/s
in
4
s
4\,\text{s}
4
s
. Find its acceleration during this second interval.
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