2. Prove the followings: (Note: A = A,e, & e,)
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A: (F)Force on electron = charge× Electric field Since, Electric field = 3 N/C Hence , Force =…
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Q: A 500-0 resistor, an unchanged 1.75-µF capacitor, and a 10.0-V emf are connected in series. a. What…
A: Resistance R = 500 Ω Capacitance C = 1.75 μF Emf Vo = 10.0
Q: A 33,000 kg freight car is coasting at 0.950 m/s with negligible friction under a hopper that dumps…
A: The mass of freight car, m₁ = 33,000 kg Velocity of freight car, u₁ = 0.950 m/s Mass of hopper,…
Q: If you have a force of 400N in a 30 degree angle. What is the Fy magnitude?
A: Given data The magnitude of the force is given as F = 400 N. The direction of the force from…
Q: A thin film of acetone (n = 1.25) coats a thick glass plate (n = 1.50). White light is incident…
A: The interference is between the reflected light from the acetone-air surface and acetone-glass…
Q: In the figure, an electron accelerated from rest through potential difference V₁-1.13 kV enters the…
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Q: Part A In the PhET simulation, select Oscillate, select No End, and scale Damping to none. (Leave…
A: Shortens wavelength:: Decrease damping Increase frequency Lengthens wavelength:: Increase…
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Q: A certain atom has 1 unpaired electron(s). Using the value of the Bohr magneton of 9.274E-24 J/T,…
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Q: A cannon fires a shell with an initial velocity of 300 m/s at 62.0° above the horizontal. The shell…
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Q: al. The coefficient of kineti o thermal energy?
A: Given: Weight of child, mg=325 N Distance 9.2 m Coefficient of kinetic friction is 0.20 Angle is 30o
Q: Compare the kinetic energy of a 22,000 kg truck moving at 145 km/h with that of an 83.0 kg astronaut…
A: Given data: Mass of truck (mt) = 22,000 kg Velocity of truck (vt) = 145 km/h Mass of astronaut (ma)…
Q: he pressure at the bottom of a glass filled with water (p 1000 kg/m3) is P. The water is poured out…
A: Given, Density of water = 1000 kg/m3 Density of mercury = 13.6×103 kg/m3 We know that pressure at…
Q: A pipe system with a radius of 0.060 m has a liquid flowing through it at a speed 10. of 3.96 m/s.…
A: Radius is R = 0.060 speed v = 3.96 m/s cross-section area A = πR2 A = 3.14 x(0.06)2 A = 0.0113 m2…
Q: A 13 kg object oscillates at the end of the vertical spring that has a spring constant 26000 N/m.…
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Q: The position of a mass oscillating on a spring is given by (6.6cm) cos [2nt/ (0.79s)]. You may want…
A: Given data: Position of mass oscillating on spring as function of time x = (6.6 cm)cos[2πt/(0.79s)]…
Q: 9) A wheel rolls without slipping inside a tube of radius R. The wheel has a radius of 0.25 m. If…
A: Given: The radius of the inside wheel is r=0.25 m. The radius of the tube is R. The angular…
Q: A certain region of space contains electric and magnetic fields which both point uniformly from left…
A: The Electric field and the magnetic field is from left to right . A charged particle is moving from…
Q: scape speed from the Moon is much smaller than from Earth and is only 2.38 km/s. At what temperature…
A: Given molar mass M = 253.8 g/mol = 0.2538 kg/mol
Q: 33. M CHALK MMH A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After…
A:
Q: A 25 kg solid door is 220 cm tall, 90 cm wide. What is the door's moment of inertia for rotation on…
A: Given: Mass, M=25kgLength,l=220cm=220×10-2mWidth,w=90cm=90×10-2mEdge,d=13cm=13×10-2m The moment of…
Q: 3. You travel to the Planet Conversionia to work with their scientists. But, they have a different…
A: Height of the box is Note:Find:Height of the box in meters.
Q: A solid ball with a mass of 3.36 kg and a radius of 0.099 m starts from rest at a height of 4.40 m…
A: Given,mass of the solid ball, m = 3.36 kgradius of the ball, R = 0.099 mheight of the inclined…
Q: If a sinusoidal electromagnetic wave with intensity 14 W/m2 has an electric field of amplitude E,…
A: Given data, Intensity of the EM wave having amplitude E = 14 W/m2 Intensity of another wave = 28…
Q: Question12 A 6.87 kg bowling ball is dropped 2.42 m onto a large spring. If the bowling ball…
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Q: you drag a box with a distance D across a horizontal floor at a constant speed. by applying a force…
A: Given data: Horizontal displacement = d Constant Speed Applied Force = F At inclined angle = θ,…
Q: In the figure, a solid cylinder of radius 19 cm and mass 10 kg starts from rest and rolls without…
A: Given Cylinder radius (r) = 19 cm = 0.19 m Mass (m) = 10 kg Distance (L)…
Q: Decide how the sketches below would be listed, if they were listed in order of decreasing force…
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Q: a billiard ball traveling 2 m/s to the right collides with a tennis ball traveling 1 m/s to the…
A: Given: The initial velocity of the billard ball is 2 m/s toward the right. The initial velocity of…
Q: A runaway train car that has a mass of 1.545 x 10 kg travels at a speed of 5.35 m/s down a track.…
A: mass of train (m) = 1.545×104 kg Initial speed (u) = 5.35 m/s force (f) =- 1.85×103 N final speed…
Q: (4): A projectile is shot vertically with initial speed vo, neglecting air resistance, and assuming…
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Q: 2. What is the smallest number of whole logs (density = 735 kg/m2, radius = 0.076 m, length = 2.82…
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Q: Review Part A The current through inductance L is given by I = In e-t/T. Find an expression for the…
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Q: 2. Solve the radial equation for the potential V = -VoeA and 1 = 0. %3D
A: Given: V=-V0e-v/a nad l=0
Q: The diagram below shows a speed-time graph for a low-friction cart that was moving alon segments of…
A: From the given graph, we have to find that in which segments the car has undergone an interaction.
Q: Two objects of mass 2 kg and 12 kg, respectively, are connected by a rope through a homogeneous…
A: Concept: Mass of Objects are m1=2kg m2=12 kg Mass of the Pulley M=4 kg Here, Moment of Inertia I is…
Q: A fidget spinner starts spinning at 141 rad/s. It takes 107 s for it to come to a complete stop.…
A: Initial angular speed ωo = 141 rad/s Final angular speed ω = 0 rad/s (comes to stop) time taken t =…
Q: A container is filled with gas at a pressure of 4.87 x 10° Pa. The container is a cube, 0.100 m on a…
A: Given Pressure inside a container = 4.87 × 105 Pa side length of a cube = 0.100 m We have to…
Q: An electron is accelerated from rest through a potential difference that has a magnitude of 2.90 x…
A:
Q: A two-component mixture is made up of components A and B with nA=0.11ng. If a small change in…
A: In the given question, We have to calculate the value of change μB.
Q: The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a…
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Q: A 685-N Marine in basic training climbs a 8.0-m vertical rope at a constant speed in 8.50 s. What is…
A: Weight, W = 685 N Height, h = 8 m Time, t = 8.50 s Power, P = Work/Time or P = Wh/t or P = 685 x…
Q: Which plot below shows resistivity versus temperature for extrinsic n-type Silicon?
A:
Q: Find the equivalent resistance of the combination of resistors shown in the figure below. (R, - 2.12…
A: Given: R1=2.12 μΩR3=22.1 μΩ
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