The electric force between two charges in space is * directly proportional to the magnitude of the charges inversely proportional to the magnitude of the charges inversely proportional to the cube of the distance between them directly proportional to the square of the distance between charges

Q: 16. Stan does 176 J of work lifting himself 0.300 m. What is Stan's mass?

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 5.80 kg and the coeffi...

A: Given, mass of the block A, mA = 5.80 kg kinetic friction between A and inclined plane, μ = 0.36  an...

Q: 3. A solid conducting sphere of radius a, has a net charge Q as shown in the figure below. Using Gau...

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Q: 10) The electric field inside a hollow, uniformly charged sphere is zero (E = 0). Does this imply th...

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Q: Make a research about Rotational Equilibrium. Principles and Terminologies 1 problem with solution

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Q: A batter hit a 0.145kg baseball straight upward with an initial speed of 25.0m/s. Use the work-energ...

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Q: A 0.32-kg particle has a speed of 5.0 m/s at point A and kinetic energy of 8.1 J at point B. (a) Wha...

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Q: Suppose a 57-turn coil lies in the plane of the page in a uniform magnetic field that is directed in...

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Q: (II) Two masses, mA = 35.0 kg and mB = 38.0 kg, are connected by a rope that hangs over a pulley (as...

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Q: A brick of mass m = 0.48 kg is set against a spring with a spring constant of k1 = 619 N/m which has...

A: Given: m =0.48 kgk1=619 N/md1=0.1mk2=244 N/mμk=0.5x=1md2=?

Q: Distance = .8o 5. A force of 825 newtons is needed to push a car across a lot. Two students push the...

A: Given  Force applied by two students     Fo = 825 N Displacement after pushing the car  S = 35 m (a)...

Q: 6) Three particles with charges +Q, -2Q, and +Q are located at the vertices of an equilateral triang...

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Q: Two iceboats (one of mass m, one of mass 2m) hold a race on a frictionless, horizontal, frozen lake....

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Q: 4. A student lifts a box of books that weighs 185 N. The box is lifted 0.800 m. How much work does t...

A: Given Weight of the box = 185 N Distance moved = 0.800 m We have to calculate the work done by the s...

Q: When a glass lens is submerged in water, is its focal length less than, equal to, or greater than wh...

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Q: In the figure, block 1 has mass m, = 490 g. block 2 has mass m2 = 530g. and the pulley is on a frict...

A: According to Newton's second law F = ma We can use free body diagram to solve the problem. M1 = 490 ...

Q: Draw

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Q: Problem 2: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well t...

A: Given, hy = 14.5 m Force applied, F1 = 49.5 N total mass of the bucket with water, mb + mw = 3.5 kg

Q: Make a research about Rotational Equilibrium. Principles and Terminologies 1 problem with solution

A: When a real-world system reaches a state that does not vary over time, it is said to have attained e...

Q: 4.The speed of sound of a sound wave in a medium indicates what property of a sound wave? A. The ve...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: A refrigerator works between temperatures TA = 105°C and TB = 5°C and has a quarter of the maximum c...

A: Given:T1=105°C=378 KT2=5°C=278 Krate of work done Wt=30 watts

Q: A uniform ladder of mass (m = 14.0 kg) and length (L) leans against a frictionless wall, see figure....

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Q: 6) In the effort to discover exoplanets a planet around another star was discovered that has a perio...

A: Given: The mass of the sun is 2x1030 kg. The period of the planet is 320 days.

Q: A car travels at speed v around a frictionless curve of radius r that is banked at an angle 0 the ho...

A: radius = r angle =θ speed = v

Q: ansverse sine wave of wavelength λ = 10 m travels along a very long string. We choose a coordinate s...

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Q: find The speed of oith warelength fimequency 50 H2 wave 500mm and

A: Given data :                        Wave length  =   λ                        Frequency    =   f    ...

Q: 2) following periodie waveform Civem the 6. 4. 7. Detesmine average value b) rms value

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Q: 1. a. Calculate the magnitude and direction of the electric force (F12 = ?, F21 = ?) between two +8....

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Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire ...

A: Given  Radius of wire ,R = 25.0 cm   = 0.25 m Current in wire ,I = 3.40 A

Q: A rocket is launched vertically upward from rest on the ground, and its thrust gives the rocket a co...

A: Given: a1 =6 m/s2 (upwards)t 1=19.6 s

Q: Im unable to understand where the 9R^2-4R^2 came from on the 3rd line on writing.

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Q: NASA

A: Given  Maximum accelration ,amax  = 85 m/s2  Radius, R = 15 m  Formula used --- Maximum accelration ...

Q: al electric field intensity (?̅) in free space at point P(1, -2, -2)m due to a point charge Q=22nC w...

A: We know that the electric formula in the vector form is given as  E→= kqr→3r→       ------- eq1  whe...

Q: - In the given p-V diagram, the path (z) from A to B is zig-zag path, but (1) is simple path. Then, ...

A: A state function is a property which depends on the state of a system and independent of the path fo...

Q: a positive test charge is brought near a positively charged sphere, the force that will be experienc...

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Q: At half the distance from a point charge, the strength of the electric field * A. is four times its ...

A: Given : r' = 0.5 r

Q: B= 4.0 mT | = 2.6 A L=0.65 m Find the force on wire and direction for force?

A: Magnetic field (B) = 4 mT , into the pageCurrent (I) = 2.6 A , towards leftLength (L) = 0.65 m   

Q: What minimum work must be done by an external force to bring a charge q = 3.00 µC from a great dista...

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Q: Before: mI = 25.0 g mT = 25.0 g vI = 12.0 m/s East vT = 0 m/s After: mI = 25.0 g vI ' = 5.26 m/s @ 6...

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Q: Part (a) The block, starting from rest, slides down the ramp a distance 42 cm before hitting the spr...

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Q: 1)A grocery store sells 5-lb bag of apples. A customer bought apples weekly and made a record of his...

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Q: In a thunderstorm at 20.0 degrees celcius, karen sees a bolt of lightning andd hears the thunderclap...

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Q: What is the impulse acting on a golf ball if you hit it with a force of 100 N and the club applies t...

A: Write the expression for the impulse and substitute the required values.

Q: A conducting sphere has charge Q and its electric potential is V , relative to the potential faraway...

A: The electric potential is define as                          V = kQr Where k = 14π ∈o From the defin...

Q: 3. As shown, a round viewing window of diameter D=D0.8m is situated in a large tank of seawater (S=1...

A: Consider the given data as below. Diameter of window, D=0.8 m Seawater, S=1.03 Density of water, ρ=1...

Q: Planck’s constant has the value h = 6.626 × 10–34 joule-seconds (J-s). Using this value, calculate t...

A: The energy of a photon with frequency f is giy y, E = hf Where, Planck’s constant, h = 6.626 × 10–34...

Q: 4. Particles of charge such as Q1 = +10nC (nano Coulomb), Q2 = +20nC, and Q3 = -30nC are placed in a...

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Q: Problem 1: A box m = 53 kg is being pulled by a constant force F= 171 N at an angle of 0 PA degrees....

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Q: Consider the following figure. (Assume R, = 2.40 N, R, = 7.10 N, and Ɛ = 22.0 V.) 4.00 V R1 + a R2 1...

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Q: Qout Qin A solid metal sphere of radius a - 2.5 cm has a net charge Qin 3 nC (1 nC - 10°C). The sphe...

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