1. A basketball is thrown from the ground into the air at an angle of 40.0° from the horizontal at a velocity of 18.0 m/s. What is the range of this object?
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Q: If a bimetallic strip is 10.7 cm long, 2.4 mm thick, and has a deflection constant of (7 *10^-5) (C^...
A: Given, Length of the strip, L=10.7×10-2m The thickness of the strip, t=2.4×10-3m Deflection constant...
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A: Given: Crossectional area of antenna, σ=10 m2 Distance, D=35 Km Frequency, ν=120 GHz Gain, G=34 dB R...
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A: Given: Two incandescent light bulbs are connected in series and then connected to 110 V outlet. Spec...
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A: To find-Rise of liquid in capillary tube (h)=?Given-r=0.025 cmT=30 dyne/cmρ=0.8θ=00g=980 cm/s2
Q: PHET Collision Lab We will be looking at a series of collisions using the simulation software at the...
A: For elastic collision, the momentum is conserved that means initial momentum and final momentum are ...
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A: Concept used: Resistivity is given by: ρ=me2nτ
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A: For wavefunction, Wavefunction should be single valued, finite, continuous.
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Q: 2. Determine the moment (in Cartesian vector form) created at A by the 60N 'pushing' force acting fr...
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Q: Pendulum "A" is on Jupiter Pendulum "B" is on the Moon. The Moon has less gravity than Jupiter the p...
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Q: A laser emits light at power 5.23 mW and wavelength 633 nm. The laser beam is focused (narrowed) unt...
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Q: casured to be 90° (note the contact radius here quid line tension here is r,-0.5 nN, and the liq ngl...
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Q: 1. The spring force is F" = -k(x - Xeq) where k is the spring constant. What are the Sl units of the...
A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...
Q: 1. At z=0, a circular gaussian beam is given by E = E, Exp- , where E is the electric field. (x²+y²)...
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Q: A condenser vacuum gauge reads 715 mm Hg when the barometer stands at 757 mm Hg. State the absolute ...
A: Given, vacuum gauge reading is 715 mm Hg The barometer reading is 757 mm Hg 1 mm of Hg = 133.4 N/m2...
Q: b) A needle contains 1 mg of radium. Find the decay constant and the activity in Bq of this isotope,...
A: Given: The mass of the radium is m = 1 mg The atomic number of radium is A = 226 Avagadro number NA...
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A: Chain Reaction: A chain reaction occurs when neutrons generated during fission cause subsequent fiss...
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Q: A rectangular coil with a length of 8.0 cm and a width of 4.0 cm and 250 turns is placed in a unifor...
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Q: Derive van der walls equation in terms of molar volume Study the diagram below and interpret points ...
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Q: 75 : The potentiometer wire has length 4 m and some resistance. The resistance connected in series w...
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Q: A 10-turn ideal solenoid has an inductance of 7.0 mH. When the solenoid carries a current that is ch...
A: Given that,N=10 turnsL=7mH=7×10-3 Hdidt=200 A/sflux in solenoid , ϕ=Li
Q: The ship travels at a constant speed of v, = 20 m/s and the wind is blowing at a speed of vw = 10 m/...
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Q: Si is doped with 1016 cm-3 boron impurity atoms and with certain number of shallow holes. The Fermi ...
A: Given, NA=1016 cm-3EF-Ei=0.36 eVT=300 Kk=1.38×10-23 J/K
Q: Calculate ŋ for 235U for fast and thermal neutrons if of and oc are I.4 and o.25 barns, espectively ...
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Q: 13. A roller coaster at the Six Flags 2C Great America amusement park in Gurnee, Illinois, incorpora...
A: since the question contains more than 3 subparts, the solution for the first three is provided here....
Q: What is the effective resistivity of 95/5 (95% Cu-5% Sn) bronze, which is made from powdered metal c...
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Q: Your answer is partially correct. The charges and coordinates of two charged particles held fixed in...
A: Given: Task 1) q1=2.28 μCq2=-4.44 μCq3=6.47 μCx1=3.62 cmy1=0.658 cmx2=-2.08 cmy2 = 1.85 cm We have t...
Q: Consider a planetary atmosphere consisting of an ideal gas of atoms, each of mass m. The temperature...
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Q: A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push ...
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Q: A muon travels 60 km through the atmosphere at a speed of 0.9997c. According to the muon, how thick ...
A: Given that, The initial length is L0=60 km The speed of muon is v=0.9997c The thickness of the atmos...
Q: A catfish is 2.2 m below the surface of a smooth lake. (a) What is the diameter of the circle on the...
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Q: O m (Remember that the scalar mg is the weight of the fish.) Now suppose the elevator is moving with...
A: Solution: (a). The weight of the fish has to be calculated when the lift is either moving upward or ...
Q: Find the mass flow rate of a liquid (density-0.690 g/cm^3) flowing through a 5 cm (inside diameter) ...
A: Given density = 0.690 g/cm3 diameter of pipe = 5cm area of pipe =A = π r2 r = d/2 = 2.5 cm velocity...
Q: Ex. 10 : In Young's experiment interference bands are produced on the screen placed at 1.5 m, from t...
A: To find-(1)Fringe width (X)=?(2)Change in fringe width (X'-X)=?Given-D=1.5 md=0.15 mm=0.15×10-3mλ=65...
Q: The energy density at a point in a medium of dielectric constant 6. is 26.55 x 106 J/m. Calculate el...
A: To Find: E = ? Given Data: dudv=26.55×106 J/m3ε0=8.85×10-12 S.I. unitK=6
Q: A 10µF capacitors is connected to a 100 V battery. What is electrostatic energy stored ?
A: The main work of capacitor is to store energy, we call it as electrostatic energy.Now we will use si...
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