What is the amount of heat (in Joules) required to increase the temperature of 3.0 moles of an ideal monatomic gas from 80oC to 100oC at constant volume in terms of R, where R is the gas constant?

Q: A loop of wire carrying a current of 7.62 A is in the shape of an isosceles right triangle (right…

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Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.38 x…

A: The magnitude of the electric field is E=6.38×104 N/C

Q: Three electrons are located at the vertices of an equilateral triangle with side lengths of d. The…

A: The electrons are placed at the vertices of an equilateral triangle of side length d The electrons…

Q: 2 kg ball is held above the ground with a potential energy of 59 J. At what height is it held? 1 3…

A: Given Mass (m) = 2 kg  Potential energy (U) = 59 J      Let ball is held at height ' h ' .…

Q: An 18-year-old runner can complete a 10.0-km course with an average speed of 4.51 m/s. A 50-year-old…

A: Given value--- distance = 10 km speed of 18 year old runner = 4.51 m/s. speed of 50 year old runner…

Q: A roller coaster features a near vertical drop of 150 meters. If the initial velocity was zero, the…

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Q: Two satellites are in circular orbits around Mars. One, with orbital radius r, makes one revolution…

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Q: A baseball thrown at an angle of 55.0° above the horizontal strikes a building 16.0 m away at a…

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Q: M k L 2M L 3M

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Q: Two charges +6 μC and +17 μC are placed along the x axis, with the first charge at the origin (= 0)…

A: a) Draw the free-body diagram of the system when the third charge is placed midway between the…

Q: The position of a particle is r(t) = (9.0ti - 9.0j + 9.0tk) m. (a) What is the velocity of the…

A: Given, The position vector of a particle, r→t=9t2i^-9j^+9t3k^ m Velocity is defined as the rate of…

Q: At a distance of 12 m from a charged particle, the electric field has a magnitude of 100 N/C. Part A…

A: Given data as per the question Distance =12 m Electric field magnitude =100 N/C

Q: A man is walking up a hill inclined at 24 degrees at constant speed while pulling a 23.6 kg box by a…

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Q: A +16 nC point charge is placed at the origin, and a +2.0 nC charge is placed on the x axis at x =…

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Q: What is the magnitude of the force exerted on the charge at the center of the triangle?

A: Given: Three charges on the corners of a equilateral triangle as q1=20 μC, q2=-30 μC and q3=40 μC…

Q: Three point charges are fixed as shown in(Figure 1). Take q₁ = 20 μC, q2 = -30 μC, q3 = 40 μC, and d…

A: Draw the free-body diagram of the system. Calculate the length L. cos30°=d/2Lcos30°=9 mm2LL=9…

Q: A bullet of mass 12 gm and cross sectional area 27 mm² and drag coefficient of 0.43 (assumed to be…

A: Given data,  mass of bullet m = 12 gm cross sectional area A = 27mm2 drag coefficient C = 0.43…

Q: An automobile travels on a straight road for 34 km at 36 km/h. It then continues in the same…

A: Given value--- straight road for 34 km at 36 km/h. It then continues in the same direction for…

Q: A special high-pressure U-tube manometer is constructed to measure pressure differential in air at…

A: Givenas specific density of substance=density of substancedensity of water(=1000 kg/m3)Thus, density…

Q: (6%) Problem 1: A positive charge Q1 = 32 nC is located at the origin. A negative charge Q₂ = -9.5…

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Q: Rod OA rotates counterclockwise at a constant angular rate 0 = 4 rad/s. The double collar B is…

A: Given data as per question Mass of collar =0.7 kg r=(1.6cosθ)m θ˙ = 4 rad/s θ = 450

Q: what happens if the temp drops back to Tc? What do you need to do to the instruments then?

A: Due to temperature difference there is change in the string ductility.

Q: Approximately how long does it take for light to travel 1 foot?  a) 1 nanosecond b) 1 millisecond…

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Q: The cords ABC and BD can each support maximum load of 340 lb. (Figure 1) Figure OD 12 13 < 1 of 1…

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Q: QUESTION 2 Q₁ = 9.00 nC is at (0.300 m, 0); Q2 = -2.00 nC is at (0, 0.100 m); Q3-6.00 nC is at (0,…

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Q: Throughout the problem, take the speed of sound in air to be 343 m/s. → Part A Consider a pipe of…

A: Part A ) L = 80 cm = 0.8 m V = 343 m/s ( sound speed in air ) V1 = n V / 2 L = 1 X 343 / 2 X 0.8 V1…

Q: Suppose there are three charges 91, 92, 93 placed as shown in (Eigure 1). The charges q₁ and q3 are…

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Q: An open organ pipe (i.e., a pipe open at both ends) of length Lo has a fundamental frequency fo.…

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Q: A small block is released from rest at the top of a frictionless incline. The distance from the top…

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Q: 30 (1) An electron enters the region between two horizontal plates with an initial velocity of 2 x…

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Q: For the circuit below, determine the current passing through V₁, V₂, & R₂. R3=7Q R₂=5Q V₁ = 7 V…

A: Given,  A circuit.  We need to calculate,  I1, I2, I3 =?

Q: cts are held in position at the corners of a rectangle by light rods as shown in the figure below.…

A: Given  Mass , m1 = 3.5 kg  Mass , m2 = 2.50 kg Mass , m3 = 4.30 kg  Mass, m4 = 2.50 kg   Moment of…

Q: The simplest of these cells would mimic red blood cells in that they could be filled with oxygen and…

A: Given that nanocells are cubic and length of each side of nanocell is 25 nm. To determine the volume…

Q: A moving particle encounters an external electric field that decreases its kinetic energy from 9040…

A: According to the question KA=9040 eV KB=6590 eV VA=-55V VB=+15V We need to find Charge of the…

Q: Seatwork No. I A rock is thrown vertically downward with a speed of 20.0m/s from the top of a tower.…

A: Givenu=20 m/sa=g=9.81 m/s2t=2.5 sa.s=ut+12at2  =20×2.5+12×9.81×2.52  =80.66 m

Q: The car is traveling at a constant speed of 30 m/s. The driver then applies the brakes at A and…

A: To find the acceleration of the car just before it reaches point C, we need to use the equation: a =…

Q: cept Simulation 2.3 offers a useful review of the concepts that lie at the heart of this problem.…

A: Initial velocity of rocket A , VA = 6700 m/s  Initial velocity of rocket B , VB = 9100 m/s…

Q: he block on the in k on the horizont ficient of friction ficient of friction , determine the r ion…

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Q: Mag-Lev trains can reach high speeds in part by minimizing the friction associated with moving over…

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Q: You are observing the poles along the side of the road. You have already stopped and measured the…

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Q: A straight rod has one end at the origin and the other end at the point (L,0) and a linear density…

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Q: A pitch is a vibration that produces one stable fundamental pitch.       True   False   The…

A: ■ False. Pitch is the relative highness or lowness that we hear in a sound.

Q: You are to drive to an interview in another town, at a distance of 270 km on an expressway. The…

A: Given Information:- Distance between the two towns is d=270 km Total time  t=11:15-8:00  =3h 15 min…

Q: a guy is throwing pumpkins off a five story (15 meters high) building and wants the messiest result…

A: According to the given data h=15m v=15m/s we need to find Impact velocity st the ground when (a)…

Q: A loud vacuum cleaner outputs 1.5 mW of sound energy. What is the intensity of the sound wave 2.0…

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Q: If one flute plays a note at 300 megaHertz, what is the number of megahertz when a flute twice as…

A: As the "same" note is being played, Wavelength λ should be same in both the cases. So, f1=v/λ1 and…

Q: Write characteristic features of nuclear force?

A: Characteristic features of nuclear force is as follows. 1) Nuclear force is identical for all…

Q: 5. A small bead of mass m slides without friction around an inverted cone. The cone has radius r and…

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Q: 0) A dump truck fully loaded weighs 74,000.0 pounds (33.6x103 kg). The dump truck is initially at…

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Q: A cylinder of diameter 1.72 m is in a region where the electric field is as shown in the figure…

A: Given data,  Diameter of the cylinder d = 1.72 m  Electric field at left E1 = 42.4 N/C  Electric…