reading quiz week 10
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School
University of British Columbia *
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Course
157
Subject
English
Date
Dec 6, 2023
Type
Pages
3
Uploaded by DeaconFire2734
04/11/23,
13.30
Reading
Quiz
Week
10:
PHYS
157
ALL
SECTIONS
2023W1
Introductory
Physics
for
Engineers
|
Reading
Quiz
Week
10
Due
Nov
6
at
8a.m.
Points
4
Questions
4
Available
after
Nov
4
at
8a.m.
Time
Limit
None
Allowed
Attempts
3
Take
the
Quiz
Again
Attempt
History
Attempt
Time
Score
LATEST
Attempt
1
5
minutes
4
out
of
4
(M
Answers
will
be
shown
after
your
last
attempt
Score
for
this
attempt:
4
out
of
4
Submitted
Nov
4
at
1:30p.m.
This
attempt
took
5
minutes.
Question
1
1/1
pts
For
an
oscillating
system,
which
of
the
following
four
quantities
cannot
be
determined
from
any
of
the
others?
amplitude
angular
frequency
frequency
period
Question
2
1/1
pts
https://canvas.ubc.ca/courses/121426/quizzes/616458
1/3
04/11/23,
13.30
Reading
Quiz
Week
10:
PHYS
157
ALL
SECTIONS
2023W1
Introductory
Physics
for
Engineers
|
Angular
frequency
is:
just
the
regular
frequency,
divided
by
2
pi
a
quantity
that
is
only
relevant
for
circular
motion.
just
the
regular
frequency,
multipli
by
2
pi
Question
3
1/1pts
Which
of
the
following
is
not
characteristic
of
a
simple
harmonic
oscillator
The
physics
of
the
oscillator
involves
a
force
that
is
in
the
opposite
direction
from
the
displacement.
The
acceleration
of
the
object
is
always
in
the
opposite
direction
to
the
displacement.
The
frequency
of
the
oscillation
increases
as
we
increase
the
amplitude.
The
displacement
as
a
function
of
time
for
the
system
can
be
expressed
as
a
sine
or
a
cosine
function.
Question
4
1/1
pts
To
find
the
velocity
of
a
simple
harmonic
oscillator
as
a
function
of
time
from
its
displacement
as
a
function
of
time,
we
https://canvas.ubc.ca/courses/121426/quizzes/616458
2/3
04/11/23,
13.30
Reading
Quiz
Week
10:
PHYS
157
ALL
SECTIONS
2023W1
Introductory
Physics
for
Engineers
|
Calculate
the
kinetic
energy
and
use
this
to
determine
the
velocity.
Calculate
acceleration
using
Newton's
second
law
and
take
the
derivative
of
this.
Take
the
derivative
with
respect
to
time.
It
can't
be
calculated
just
from
knowing
the
displacement
as
a
function
of
time.
Quiz
Score:
4
out
of
4
https://canvas.ubc.ca/courses/121426/quizzes/616458
3/3
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