The viscid silk produced by the European garden spider (Araneus diadematus) has a resilience of 0.35. If 10.0 J of work are done on the silk to stretch it out, how many Joules of work are released as thermal energy as it relaxes?
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The viscid silk produced by the European garden spider (Araneus diadematus) has a resilience of 0.35....
The viscid silk produced by the European garden spider (Araneus diadematus) has a resilience of 0.35. If 10.0 J of work are done on the silk to stretch it out, how many Joules of work are released as thermal energy as it relaxes?
The California mussel (Mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. The resilience of the proximal end of its byssus is 0.53. Imagine that its is stretched and then allowed to relax. As it relaxes, 5.00 J of thermal energy is released. How many Joules of work were done on the byssus to stretch it? How many Joules of work did the byssus do as it relaxed?
The California mussel (Mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. The resilience of the proximal end of its byssus is 0.53. Imagine that its is stretched and then allowed to relax. As it relaxes, 5.00 J of thermal energy is released. How many Joules of work were done on the byssus to stretch it? How many Joules of work did the byssus do as it relaxed?
Ch.26 A dielectric-filled parallel-plate capacitor has plate area A = 15.0 cm2 , plate separation d = 5.00 mmand dielectric constant κ = 2.00. The capacitor is connected to a battery that creates a constant potential difference V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part A Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. View Available Hint(s) U1 U1U_1 = 4.15•10−10 J SubmitPrevious Answers Incorrect; Try Again;...
A dielectric-filled parallel-plate capacitor has plate area A = 15.0 cm2 , plate separation d = 10.0 mm and dielectric constant k = 2.00. The capacitor is connected to a battery that creates a constant voltage V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . (All answers in Joules)Part A.) Find the energy U1 of the dielectric-filled capacitor.Part B.) The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the...
A dielectric-filled parallel-plate capacitor has plate area A = 25.0 cm2 , plate separation d = 10.0 mm and dielectric constant k = 2.00. The capacitor is connected to a battery that creates a constant voltage V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 1. Find the energy U1 of the dielectric-filled capacitor. 2. The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U2...
Recitation Work - 5 In order to get full credit, you need to
show all your work.
question 1.
A force Fx = cx^3 (c = 3.0 N/m^3) acts on an object with mass 40
kg that is sliding along a rough horizontal floor (x-axis) with
coefficient of kinetic friction of 0.2. A) What is the work done by
the force Fx on this object as it slides from x1 = 0.0 m to x2 =
6.0 m?
B) What...
Can someone please help me solve PART D
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 Cm^2. plate separation d = 5.00 mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 12.5 V. Throughout the problem, use epsilon_0 = 8.85 times 10^-12C^2/N middot m^2. The capacitor is now disconnected from the battery, and the dielectric plate is slowly removed the rest of the way out of...
sorry, here it is...
Suppose that Dwight has a potential to be a superman who can use the maximum of 90% of his body potential. Dwight is NOW boxing with exactly this efficiency and is metabolizing the same of energy. Find the new amount of work done by Dwight. Find the ratio of the work done by Dwight to the one in part a. (e.g. Wb/Wa?) (b) amount Ant ps. Suppose that the work done is proportional to a force...
1) A cart for hauling ore out of a gold mine has a mass of 447 kg, including its load. The cart runs along a straight stretch of track that climbs a shallow 4.63∘ incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 436 N force for a distance of 115 m by means of a rope that is parallel to the...