Question
In: Physics
A captive James Bond is strapped to a table beneath a huge pendulum made of a...
A captive James Bond is strapped to a table beneath a huge pendulum made of a 2.0-m-diameter uniform circular metal blade rigidly attached, at its top edge, to a 5.5-m-long, massless rod. The pendulum is set swinging with a 10∘ amplitude when its lower edge is 3.4 m above the prisoner, then the table slowly starts ascending at 1.0 mm/s. After 25 minutes, the pendulum's amplitude has decreased to 7.0∘.Fortunately, the prisoner is freed with a mere 30 s to spare.
What was the speed of the lower edge of the blade as it passed over him for the last time?
Solutions
genius_generous answered 2 years agoRelated Solutions
James and Bond are partners sharing profits and losses equally after allowing James a salary of...
James and Bond are partners sharing profits and losses equally
after allowing James a
salary of $ 20 000 per annum. On 1 January 2013 their capital and
current account balances
were as follows
James Bond
$ $
Capital accounts 25 000 20 000
Current accounts 7500 5000
On 1 July 2013, the partners agree to the following revised
terms of partnership.
1. James to transfer $ 6000 from his capital account to a Loan
account on which...
From the beneath table find best B/C ratio. Assume the program period for each is six...
From the beneath table find best B/C ratio.
Assume the program period for each is six year and
interest rate is 6%.
Program
Initial cost year 0
Annual cost year 2 through 6
Estimated benefits year 2 through 6
1
700,000
350,000
542,433
2
2,200,000
500,000
1.084,867
3
1,200,000
140,000
433,947
From the beneath table find best B/C ratio. Assume the program period for each is six...
From the beneath table find best B/C ratio.
Assume the program period for each is six year and
interest rate is 6%.
Program
Initial cost year 0
Annual cost year 2 through 6
Estimated benefits year 2 through 6
1
700,000
350,000
542,433
2
2,200,000
500,000
1.084,867
3
1,200,000
140,000
433,947
A meter stick (?= 1.00 m, ?= 100 g) is made into a physical pendulum by...
A meter stick (?= 1.00 m, ?= 100 g) is made into a physical
pendulum by drilling a small hole at a distance ?from the center of
mass to become the pivot point. Find the distance ?, if the
pendulum is to have a period of ?= 3.00 s.
A.3.79 cm
B.14.6 cm
C.20.4 cm
D.40.9 cm
E.It cannot be done.
A pendulum is made of 75g mass connected to a 0.88 m strong, hanging from a...
A pendulum is made of 75g mass connected to a 0.88 m strong,
hanging from a support. The mass is pulled back 12 cm and
released.
A) what is the position of the mass 30 seconds after it is
released?
B) what is the maximum speed of mass?
A clock pendulum, made of aluminum, has a period of 1.00 s s and is accurate...
A clock pendulum, made of aluminum, has a period of 1.00 s s and
is accurate at 8.0°C. If the clock is used in a climate where the
temperature averages 36.0°C what correction is necessary at the end
of a 40 day period to the time given by the clock?
12. A simple pendulum is made of a hollow spherical bob full of mercury and suspended...
12. A simple pendulum is made of a
hollow spherical bob full of mercury and suspended by a thin
string. If the mercury begins to leak from the small hole at its
bottom, then its time period:
(a)
Increases.
(b) Decreases.
(c)First increases and then decreases
till it is the same again
(d) First decreases and then increase
still it is the same again
A torsion pendulum is made from a disk of mass m = 6.6 kg and radius...
A torsion pendulum is made from a disk of mass m = 6.6 kg and
radius R = 0.66 m. A force of F = 44.8 N exerted on the edge of the
disk rotates the disk 1/4 of a revolution from equilibrium
1)What is the torsion constant of
this pendulum?
2)What is the minimum torque
needed to rotate the pendulum a full revolution from
equilibrium?
3)What is the angular frequency
of oscillation of this torsion pendulum?
4)Which of the...
A stock recently made a huge dividend payment of $20/share. They plan to reduce their dividend...
A stock recently made a huge dividend payment of $20/share. They
plan to reduce their dividend payments by $5/share in each of the
next 2 years (i.e., they will pay $15/share in year 1 and $10/share
in year 2). Afterwards, they will change to a constant dividend
growth policy by increasing their dividend by 4%/year,
indefinitely. The required return is 15%. Calculate the
stock price.
90.90
90.91
81.78
79.05
None of the above.
In 2000, The James Bond Company purchased all of the stock of the 007 Company at...
In 2000, The James Bond Company purchased all of the stock of
the 007 Company at book value
James Bond
accounts for this investment using the initial value method and 007
Company does not pay any dividends.
On 1/1/2015 The James Bond
Company issued (sold) 400; 10% $1000 bonds for $440,000. These 20
year bonds pay interest
each July 1 and January
1.
James Bond Company uses straight line amortization
for bond interest
On 1/1/2018 The 007 Company
purchased all...
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