Advanced Physics Question
Q: A ship sailing in the Gulf Stream is heading 25.0º west of north at a speed of 4.00 m/s relative to ...
A: The speed of ship relative to gulf stream is given as, vsg = 4.00 m/s The ship relative to gulf stre...
Q: One gallon of paint (volume = 3.78×10‒3m33.78 \times 10‒3 m^33.78×10‒3m3) covers an area of 25.0 m2m...
A:
Q: a particle moves according to the equation x=10^2,where x is in meters and t is in seconds. a) find ...
A: X = 10² dx/dt = 0 Velocity will be zero at every interval
Q: explain semi-classical gravity in semi-classical physics in almost 3000 words?
A: Firstly, the term Semi-Classical Gravity, this term is estimated by the two part of physics one is...
Q: What information do you need to calculate the kinetic energy and potential energy of a spring? Poten...
A: KE=12mv2m is the mass of springv is the speed of spring
Q: A biomechanical model of the bones and biceps muscles of a person's arm supporting a mass m=2 kg is ...
A: Stress is a quantity that describes the magnitude of forces that cause deformation. Stress is genera...
Q: Why does a three-legged support work better than one with four legs?
A: The main advantages of three-legged support over four legs. Three legs are always in plane while whe...
Q: The 200-mm-radius brake drum is attached to a larger flywheel. The total mass moment of inertia of t...
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Q: At the surface of the ocean, the water pressure is the same as the air pressure above the water, 15 ...
A: for every 10 ft descent pressure increases by 4.34 lb/in2 for every 120 inches pressure increases by...
Q: It’s one question.....just one long question
A: The Helium (He) atom has atomic number 2 and therefore it has 2 electrons.
Q: Unreasonable Results(a) What resistance would you put in parallel with a 40.0-Ω galvanometer having ...
A: (a) Suppose resistance R placed parallel with galvanometer. From below mention formula calculate par...
Q: A ball is thrown straight up. Taking the drag force of air into account, does it take longer for the...
A: Answer: Drag force: It can be defined as the force which opposes the motion of the object. It al...
Q: Why is the following situation impossible? After learning about de Broglie’s hypothesis that materia...
A: Given: The mass of the student m = 80 kg. The width of the doorway w = 75 cm.
Q: When applying Kirchhoff's loop rule (such as in Fig. 19–36), does the sign (or direction) of a batte...
A: Answer: Kirchhoff's loop rule: Kirchhoff's rule says that the sum of all the voltages around the loo...
Q: A -6 nC particle is moving at 4.0 x 104 m/s along the positive z-axis. It passes a region undeflecte...
A: let say magnetic field B=Bxi^+Byj^+Bzk^ velocity of charge particle v=4×104k^ m/s electric field E=-...
Q: In circular motion, a tangential acceleration can change the magnitude of the velocity but not its d...
A: Given: In a circular motion, a tangential acceleration can change the magnitude of the velocity but ...
Q: Solve the part b just part b
A: (ii) Given information: The length of the rod, Lo The angle made by the rod with x'-axis is, θo The ...
Q: If you want to cook in water at 150ºC , you need a pressure cooker that can withstand the necessary ...
A: Given : Temperature = 150°C
Q: A football is thrown at an angle into the air for 6s and lands 150m away. At what angle was it relea...
A: Given, Range R=150 m Time of flight T =6s
Q: Two objects with equal mass m are connected by three springs with spring constant k as shown below. ...
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Q: f(r) = A · r + 3, where A is a given vector.
A: Given : f(r→) = A→ .r→+3
Q: For the circuit shown in Fig. both volt meter and ammeter are idealized, the battery has no apprecia...
A: (a) Let R1, R2, R3, R4, R5, and R6 denote the resistances, R7 denotes the equivalent resistance of t...
Q: In the experiment shown in Figure A.3, the effective slit spacing was 6 μm and the distance from the...
A: Given data: The slit spacing is d=6 μm. The distance from the screen to the slits is L=16 cm. The d...
Q: An elevator filled with passengers has a mass of 1.70 × 103 kg . (a) The elevator accelerates upward...
A: Part (a) Given: The mass of passengers is m=1.70×103 kg. The acceleration of the elevator is aa=1.2...
Q: The current density in the long, cylindrical wire shown in the accompanying figure varies with dista...
A: Given data: The current density is J=cr. The distance is r. Part (a) The expression for the curren...
Q: A bead of mass 'm' is constrained to move along a rigid wire having the shape of a rectangular hyper...
A: Given, A Bead which has mass m is moving along hyperbola path
Q: A, B, and C
A: Given The pressure of the gas = 1.5 atm Volume V (L) = 0.500
Q: (c) Applying Kirchhoff's voltage law on the following circuit diagram R, = = 100 N R = 100 2 V, = 6 ...
A:
Q: What is Surface Tension?
A: Surface tension is the property of a liquid, because of which liquid acts as a stretched elastic mem...
Q: A 40.0 N force stretches a vertical spring 0.250 m. (a) What mass must be suspended from the spring ...
A: given,F=4Nx=0.250ma) F=-kxk=Fx=160N/mtime period T is,T=2πmkm=T24π2k=(1)24π2160m=4.05kg
Q: boy standing near the heel on a Hot day claps his hand and hear an echo after 0.8 seconds if the vel...
A: v=2dtd=vt2d is the distance to hill
Q: Which of the following equations are dimensionally correct? (a) vf = vi + ax (b) y = (2 m) cos (kx),...
A: Here, Dimension of physical quantities as vf=m/s=LTvi=m/s=LTa=LT2x=Landy=L2m= Lk=L-1
Q: | ssm A father (weight W = 830 N) and his daughter (weight w = 340 N) are spending the day at the la...
A: Given that,the balls are in eequilibrium,the net force acting on each of them must be zeroTaking upw...
Q: A 2.85 kg bucket is attached to a disk-shaped pulley of radius 0.121 m and mass 0.742 kg. If the buc...
A:
Q: a hot air balloon, together with the basket and passengers, weighs 450kg. The inflated balloon holds...
A: The balloon would just lift from the ground when the buoyant force balances the total weight of the ...
Q: On a test flight a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engi...
A: Given: The mass of rocket is m=400 kg. The height reached by rocket is h=100 m. The maximum height ...
Q: If a piece of photographic film is placed at the location of a real image, the film will record the ...
A: Given: The brief explanation is given as,
Q: If a radiation source has an intensity of 6.50 Sv at 1.0 m, what distance is needed to decrease the ...
A: Given that,radiation source has an intensity of 6.50 Sv at 1.0 mWe know that,Radiation intensity I d...
Q: Describe how the magnetic domains in an unmagnetized iron rod will respond to the presence of a stro...
A: Monopole of magnet does not exist. Therefore, (a) is incorrect option. If the domains orient th...
Q: estion. Attempt 1 Calculate the percent activity of the radioactive isotope strontium-89 remaining a...
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Q: Some rearview mirrors produce images of cars to yourrear that are smaller than they would be if the ...
A: A mirror produces images of cars smaller than they appear. The distance between the object and the m...
Q: Question 3 A 43.0µC charge is at x = -19.Ocm. A -55.0µC charge is at x = +32.0cm. What is the magnit...
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Q: 7
A: Given, T=Tv is the temperature adjusted for wind chill as a function of velocity v of the wind. a....
Q: If relativistic effects are to be less than 1%, then must be less than 1.01. At what relative veloci...
A: By definition, γ = 11 - v2c2 where v is the relative velocity, and c is the speed of light in vacuum...
Q: Synthesize the concepts of motion and gravitation to explain planetary orbits
A: There are two concepts involved in this.
Q: Jupiter, one of the gas giants, protects the earth from asteroids that might hit our planet. Explain...
A: Some astronomers believe that one reason Earth is habitable is that the gravity of Jupiter does help...
Q: What sound intensity levels must sounds of frequencies 60, 3000, and 8000 Hz have in order to have t...
A:
Q: **23. The drawing shows a 15.0-kg ball being whirled in a circular path on the end of a string. The ...
A: Mass of the ball is given as, mb = 15.0 kg Mass of the string is given as, ms = 0.0230 kg The angula...
Q: what is Feynman's diagram in detail in semi-classical physics?
A: Feynman diagrams were invented in 1948 to help physicists find their way out of a morass of calculat...
Q: (iii) A proton having mass 938 MeV/c² has a total energy of 1400 MeV. Find (a) The speed u of the pr...
A: a) The speed of proton can be found straightaway by substituting given values in relativistic energy...
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