e)Differentiate between conservative and non conservative forceś.
Q: 5. The diagram shows an object being pushed along a frictionless surface. The object accelerates at ...
A: Mass of the object m = 3 kg Acceleration of the object a = 2 m/s2
Q: 2. The force R is the resultant of P and Q. Determine Q and the angle 0. P=3AN 55 R=2 kN
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Q: 11. A block of mass 1.2 kg lies on a frictionless surface. A man slides the block against a spring, ...
A: Mass of the block m = 1.2 kg Spring compression d = 0.15 m Speed of the block v = 5 m/s
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Q: 40. (II) Two parallel circular rings of radius R have their centers on the x axis separated by a dis...
A: Hey dear I have written the formula for electric field due to ring and find electric field due to bo...
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A: 5
Q: At room temperature (300 K) with the Fermi level located exactly in the middle of the bandgap, if th...
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Q: Q3. For a system at T 300 K, what has to be the value of (8 - u) so that the distributions of Fermi-...
A: Bose–Einstein statistics apply to bosons while Fermi–Dirac statistics apply to fermions and the part...
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A: Hey dera I have solved this using the concept of circular motion. Have a look
Q: In the figure, block 1 has mass m, 440 g. block 2 has mass m, - 570 g, and the pulley is on a fricti...
A: Solution:-Given thatm1=440 g=0.44 kgm2=570 g=0.57 kgR=4.7 cm=0.047 mreleased from rest, i.e. ωi=0dis...
Q: Cast Iron The combined bar as shown in the figure is made up of steel bar with the diameter and leng...
A: Solution:-Given thatDiameter of steel bar (d)=60 mmLength of bar (L)=3 m=3000 mmThickness of cast ir...
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A: Given: mA=120kg, mE=84kg, hA=0.61m The kinetic energy of Adolf just after he pushes off against Ed g...
Q: in terms ot Snell's law equal tan (0-$) tan (et$ ) what is it () in terms of (e and )?
A:
Q: Q4) What is the probability of occupying a place at a level (0.2 ev) below Fermi level at (50°C)? An...
A: Probability that an energy level above fermi level occupied by an electron is given by, P=11+eE-EFkT...
Q: Show that the spherical harmonics Y2,2(θ,φ)= ((15/32π)^1/2)*sin(2θ)*e^∓2iφ and Y3,3(θ,φ)= ((35/64π)^...
A: Correction Y22(θ,φ)=1532πsin2θ×e±i2φY33(θ,φ)=3564πsin3θ×e±i3φ
Q: An event occurs in frame K at x = 4 m, y = 5 m, z = 5 m, and t = 4 s. Frame K' is traveling along th...
A: Given: x=4my=5mz=5mt=4sv=0.7ct-t'=0 Different frames of reference move relative to one another; a fr...
Q: 12. Find the equivalent resistance between the terminal a anb b if R = 5 2, R R R
A: If resistors R1 and R2 are connected in series then the equivalent resistance is Rs ...
Q: (a) Show that, if the kinetic energy of a particle with mass m, momentum p is E = p2/2m, the single ...
A:
Q: A 5.25-g bullet is fired into a 360-g block of wood suspended as a ballistic pendulum. The combined ...
A: Given data m=5.25 gmM=360 gmh=8.75 cm Here, m is the mass of the bullet. M is the mass of the block....
Q: The distance between two charges q1 = + 2 µC and q2 = + 6 µC is 15.0 cm. Calculate the distance from...
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Q: and directly Co Cal ry CumentA)
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A: By using simple fundamental that electric lines is emerge from positive charge side and going toward...
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Q: made withn ired to incre
A: Exposure for density (D1= 0.8) is given as, I1=12mA per minuteI1=12×60I1=720mAs
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A: Hey dear have a look
Q: Q2. Three point-charges X, Y and Z each of +20 nC are placed on a straight line as shown. Calculate ...
A: Given, Three point charge q1= 20nC= 20×10-9Cq2=20nC= 20×10-9Cq3=20nC= 20×10-9Cdistance between x and...
Q: You drop a 1.40 kg book to a friend who stands on the ground at distance D= 12.0 m below. Your frien...
A: Given: The mass of the book is 1.40 kg. The distance D is 12.0 m. The distance...
Q: 5) Rain droplets fall vertically with a velocity of v, angle of the umbre lla handle with the vertic...
A: Hence the answer..
Q: Trina is a gym goer with a leg length of 84 cm. Suppose that she is in the gym doing straight leg ra...
A: Given Leg length = 84 cm = 0.84 m Distance of the muscle f...
Q: The figure displays a region of uniform magnetic field B= 0.04k T directed out of the page. A 2.0 Me...
A: Hey dear have a look
Q: A proton moves with a velocity of v = (3.01 + 4.0j) m/s in a region in which the magnetic field is B...
A: When a charged particle enters a magnetic field, a magnetic force acts on this charge, given as F=qv...
Q: b. Calculate E(x) using Gauss law. Take advantage of the planar symmetry. Also see section 5.2.3 of ...
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Q: PROBLEM 3.51 The solid cylinders AB and BC are bonded together at B and are attached to fixed suppor...
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Q: Compute the electric force between twO charges of 8.99 pC and -5.7 pC which are separated by А. 50nm...
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Q: A 10µF capacitors is connected to a 100 V battery. What is electrostatic energy stored ?
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Q: 7. A hockey player swings her hockey stick and strikes a puck. According to Newton's 3rd law of moti...
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Q: A horizontal tube OP of length L and of uniform cross-sectional area A is open at end O and has a sm...
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Q: Two parallel rods are each 0.62 m in length. They are attached at their centers to a spring that is ...
A: Solution:-Given thatLength of parallel rod (L)=0.62 mSpring constant (k)=220 N/mCurrent in the rod (...
Q: A 20,000 kg rocket has a rocket engine that generates 3.0 x 105 N of thrust. Assume no air resistanc...
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Q: A charged particle with a charge-to-mass ratio of Iq|/m = 5.7 x 10° C/kg travels on a circular path ...
A: Given, qm=5.7×108 C/kgB=0.60T
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Q: ELECTROMAGNETICS: Coulomb's Law and Electrical Field Intensity 3. A point charge of 50nC is at the p...
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Q: A circular track of radius 600 m is to be designed for cars at an average speed of 180 km/hr. What s...
A:
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