Physics

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You are told that summed over both the surface areas of sphere A and sphere B below totals to . You ... Started by ENagel	2 Replies 280 Views	Jan 29, 2021 by blah143
Two tiny metal spheres are fixed to the ends of a non-conducting string of length . Equal charges, ... Started by erika	2 Replies 195 Views	Jan 29, 2021 by FluffyNinja4738
The circuit below contains three 100-watt light bulbs and a capacitor. The emf = 110V. The ... Started by awywial	3 Replies 581 Views	Jan 24, 2021 by 蕭琨霖
A piano wire of length 1.5 m vibrates so that one-half wavelength is contained on the string. If the ... Started by Redwolflake15	2 Replies 371 Views	Jan 19, 2021 by jajajajjaja
The only force acting on a 2.0-kg body as it moves along the x axis is given by Fx = (12 2.0x) N, ... Started by awywial	3 Replies 650 Views	Jan 13, 2021 by 鄭凱齡
An object that hangs from the ceiling of a stationary elevator by an ideal spring oscillates with a ... Started by Wadzanai	2 Replies 235 Views	Jan 4, 2021 by Alejandro Cervera
A parallel plate capacitor of capacitance C0 has plates of area A with separation d between them. ... Started by bobbysung	3 Replies 259 Views	Dec 28, 2020 by
At what rate is thermal energy generated in the 30- resistor? Started by pragya sharda	2 Replies 333 Views	Dec 28, 2020 by
The inhabitants of a planet in another galaxy have their eyes at the exact center of their 4.0-m ... Started by cmoore54	2 Replies 160 Views	Dec 17, 2020 by Anh Nguyen
A conducting rod whose length is = 27.0 cm is placed on frictionless U-shaped metal rails that is ... Started by tth	4 Replies 217 Views	Dec 16, 2020 by nikoplaystrombone
The circuit below contains three 100-W light bulbs and a capacitor. The emf = 110V. At the instant ... Started by bclement10	2 Replies 459 Views	Dec 14, 2020 by Kojhgu Niujko
The rotating systems shown in the figure differ only in that the two identical movable masses are ... Started by jilianpiloj	5 Replies 578 Views	Dec 12, 2020 by Juan de Dios Carranza Mot
A bar magnet is oriented above a copper ring, as shown in the figure. If the magnet is kept fixed ... Started by soccerdreamer_17	2 Replies 484 Views	Dec 11, 2020 by Noor M
In an experiment different wavelengths of light, all able to eject photoelectrons, shine on a ... Started by geodog55	2 Replies 130 Views	Dec 9, 2020 by anastasia picciani
For the circuit shown in the figure, both batteries are ideal. What current flows in the solid wire ... Started by 123654777	4 Replies 417 Views	Dec 9, 2020 by Annie Dang
A fancy sports car passes Big Ben at a speed of 0.600 c. What time interval will the driver measure ... Started by altibaby	2 Replies 114 Views	Dec 8, 2020 by Mlescota
The only force acting on a 2.0-kg body as it moves along the x axis is given by Fx = (12 2.0x) N, ... Started by rlane42	3 Replies 279 Views	Dec 7, 2020 by fish
An object is released from rest when it is a height h above the surface of a planet of mass M and ... Started by cmoore54	2 Replies 291 Views	Dec 7, 2020 by bobbb
Three particles are placed in the xy plane. A 30-g particle is located at (3, 4) m, and a 40-g ... Started by crobinson2013	2 Replies 612 Views	Dec 5, 2020 by Can Idemen
If = 6.0, = 5.0, and = 40, determine the scalar product of the two vectors shown. Started by EAugust	3 Replies 395 Views	Dec 5, 2020 by Travis D
A wheel accelerates with a constant angular acceleration of 4.5 rad/s2 from an initial angular speed ... Started by sabina	8 Replies 866 Views	Dec 3, 2020 by legoman
Exhibit 16-3 Four wave functions are given below.I.y(x, t) = 5sin(4x- 20t + 4)II.y(x, t) = 5sin(3x- ... Started by EAugust	2 Replies 285 Views	Nov 26, 2020 by XtreamFlaw
The figure shows a pV diagram for 0.98 mol of ideal gas that undergoes the process 1 2. The gas ... Started by meagbuch	2 Replies 527 Views	Nov 24, 2020 by asianhaha
A boat is floating in a small pond. The boat then sinks resting on the bottom, but the pond is so ... Started by kaid0807	2 Replies 442 Views	Nov 23, 2020 by 恩
Exhibit 11-1 Two blocks of masses m1 and m2 are connected by a light cord that passes over a pulley ... Started by futuristic	2 Replies 277 Views	Nov 20, 2020 by lester marr