matheney (mmm5296) HW15 perutz (55720)
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express BR in terms of u and v.
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1. BR = 2(u v)
before answering.
2. BR = u + 2v
001 10.0 point
petree (wfp254) HW01 tsoi (57585)
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001 (part 1 of 2) 10.0 points
This problem shows how dimensional analysis
helps u
petree (wfp254) TESTpractice2 tsoi (57585)
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001 (part 1 of 2) 10.0 points
Given: Two masses m1 and m2 are connected
matheney (mmm5296) HW14 perutz (55720)
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1
But when
x(t) = 5 cos3 t ,
y (t) = 5 sin3 t
we see that
001
10.0 points
x (
Version 012 TEST02 tsoi (57585)
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001
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1
pendulum is released from a position of 60
from vertical as show
petree (wfp254) HWpractice08 tsoi (57585)
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001 10.0 points
A force F = (2.1 N) + (3.2 N) is applied to
an object tha
petree (wfp254) HW04 tsoi (57585)
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001 (part 1 of 2) 10.0 points
Given: Each block has masses m1 = m2 =
m3 = m and t
petree (wfp254) HWpractice01 tsoi (57585)
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001 10.0 points
The volume of an object is given as a function
B
of time
petree (wfp254) HWpractice07 tsoi (57585)
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001 10.0 points
A lunar vehicle is tested on Earth at a speed
of 10 km/h.
petree (wfp254) HW08 tsoi (57585)
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001 10.0 points
A horizontal bar with a mass m suspended
from one end is held by
petree (wfp254) HWpractice09 tsoi (57585)
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001
1
4.
10.0 points
Consider a conical pendulum, where a
string with len
Version 010 TEST03 tsoi (57585)
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001 10.0 points
Three 4 kg masses are located at points in the
xy plane.
1
= 3.8007
Version 007 TEST01 tsoi (57585)
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001 (part 1 of 3) 10.0 points
A projectile is red with an initial speed v0 at
t = 0
petree (wfp254) TESTpractice1 tsoi (57585)
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001 10.0 points
The volume of an object is given as a function
B
of time
petree (wfp254) TESTpractice3 tsoi (57585)
1
This print-out should have 16 questions.
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001 (part 1 of 2) 10.0 points
Three 2 kg masses are located at points
petree (wfp254) HW02 tsoi (57585)
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001 (part 1 of 2) 10.0 points
A roller coaster travels 105 ft at an angle of
55.3
Magnetic Force on a Current-Carrying Conductor
Magnetic Force on a
Current-Carrying Conductor
Bi:
OpenStaxCollege
Because charges ordinarily cannot escape a conductor, the magnetic force on charges
moving in a conductor is transmitted to the conductor its
dangho (lhd334) HW02 tsoi (88820)
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001 10.0 points
Two ants race across a table 58 cm long.
One travels at 5.5 cm/
petree (wfp254) HWpractice10 tsoi (57585)
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CCW = F d = F L sin
001 10.0 points
A ladder is leaning against a smooth
petree (wfp254) HWpractice06 tsoi (57585)
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001 (part 1 of 2) 10.0 points
Two satellites A and B orbit the Earth in
t
petree (wfp254) HW03 tsoi (57585)
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1
003 (part 2 of 3) 10.0 points
What force acts on the coin when it is at its
hig
petree (wfp254) HW05 tsoi (57585)
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001 (part 1 of 3) 10.0 points
A 18.9 kg block is dragged over a rough, horizontal
petree (wfp254) HW06 tsoi (57585)
1
This print-out should have 25 questions.
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001 (part 1 of 2) 10.0 points
Three 9 kg masses are located at points in the
xy
petree (wfp254) HW07 tsoi (57585)
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y [m]
001 (part 1 of 2) 10.0 points
Three balls with masses of 4 g, 7 g, and 6 g,
petree (wfp254) HW09 tsoi (57585)
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9.8 m/s2
3. 2
2
002 10.0 points
A small metallic bob is suspended from the
ceilin
matheney (mmm5296) HW10 perutz (55720)
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001
10.0 points
Determine whether the series
2. B and C only correct
3. A on
matheney (mmm5296) HW11 perutz (55720)
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001
Thus on (1, 1)
f (x) = x tan
(1)n t2n dt
0
n=0
x
=
Find a power series re
matheney (mmm5296) HW13 perutz (55720)
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001
Find
at the point P = (x(1), y (1).
dy
when
dx
1. y +
1
x=1
2e
2. y +
10.
matheney (mmm5296) HW16 perutz (55720)
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001
1
because a b = b a.
C. FALSE: if a b, then = /2. But
then cos = 0. So a