How did the telescopic observation of Galileo support the heliocentric model of the solar system

Q: A household washing machine connected to a household 239 Volt source draws 2 Amp of current. What is…

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Q: When an object is placed 15 cm from a lens, a virtual image is formed. Which of the following…

A: ANSWER- (D) I and III

Q: A 65.0 kg skier with an initial speed of 11.0 m/s coasts up a 2.50 m high rise as shown in Figure…

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Q: A projectile is launched from ground level with an initial speed of 49.5 m/s at an angle of 32.3°…

A: Given that Initial speed of projectile(u) =49.5m/sec Angle=32.3° Time(T) =1.78 sec TO determined…

Q: A particle travels along the circular path x² + y² = r². If the y component of the particle's…

A: Given a particle travels along the circular path x^2 +y^2 =r^2 Given velocity Vy=2rcos2t. We have to…

Q: Questions: 1. How do you describe the height reached by the projectile at different projection…

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Q: Write a wave function describing A transverse wave on the string having a wave speed of 12.0 m/s,…

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Q: 6. What are (a) the Compton shift A2, (b) the fractional Compton shift A/2, and (c) the c AEphoton…

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Q: Traveling with an initial speed of 70 km/h, a car accelerates at 6000 km/hr2 along a straight road.…

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Q: A lamp consumes 1200 J of electrical energy in 13 s. What is it's Power ?

A: Given data:  Energy (E) = 1200 J Time (t) = 13 s Required: Power (P)

Q: A horizontal force of 300 N is exerted on a 1.5-kgball as it rotates (at arm's length) uniformly in…

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Q: a.) Find the net force on the Moon (mM=7.35×1022kg)(mM=7.35×1022kg) due to the gravitational…

A: The net Force (Fnet) is 4.77 x 1020 N And the direction (θ) is 24.6°

Q: Calculate the electric field strength from a 1.25x10-8C charge if the test charge is placed…

A: Given:  Charge (q) = 1.25×10-8 C Distance (r) = 2.50×10-5 m Asked: The electric field strength (E)

Q: What is the resistance of a 10.0-meter-long copper wire having a cross-sectional area of 1.50 x 10 6…

A: Given data:  A copper wire  Length (L) = 10.0 m Cross sectional area (A) = 1.50×10-6 m2  Temperature…

Q: What field is created by static charges? A. electric field C. electromagnetic field B. magnetic…

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Q: An object that is 2.0 cm tall is located 5.0 cm behind the vertex of a converging lens with a focal…

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Q: The two blocks A and B have weights W = 60 lb and Wg = 10 Ib. If the kinetic coefficient of friction…

A: According to Newton's second law  Net force = mass × accelerationFnet=ma The acceleration is in the…

Q: 3. A beam of light in air is incident at an angle of 25° to the surface of a rectangular block of…

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Q: 4. An infinite cylindrical shell of uniform volume charge density p.[Cm] lies in the region asrsb,…

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Q: 5. If q1 and q2 are of opposite charges, what would be the value of the electrostatic force if the…

A: Given data:- Charges = q1 and q2 Both charges are of opposite sign. Hence electrostatic force will…

Q: 4. charge moves a distance of 2.0 cm in the direction of a uniform electric fielo magnitude is 215…

A: GivenDistance moved by charge, d=2 cm=0.02 mMagnitude of electric field, E=215 N/CDecrease in…

Q: What is the efficiency of an out-of-condition professor who does 2.30 ✕ 105 J of useful work while…

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Q: Suppose a hiker walked 65 m, 25 degrees east of north. What are the x and y-components of his…

A: Suppose a hiker walked 65 m, 25 degrees east of north. What are the x and y-components of his…

Q: 3. Two equal charges are interacting in a vacuum. What is the charge of either particle when they…

A: Electrostatic force between to charges is given by:- F= (kQ1Q2)/R2 Where, k= coulomb constant = 8.98…

Q: What is the best way to determine if a exoplanet has life inside it? Group of answer choices Detect…

A: Basically a exoplanet is just a planet but the difference between earth an a exoplanet we orbit a…

Q: me answer this question please, thanks! -ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO…

A: ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO CIRCULAR ARC LENGTH.

Q: 2. An upright object 3.0cm high is 20cm from the left of a concave mirror whose radius of curvature…

A: Given that               The distance of the object from the concave mirror is (u) = -20cm…

Q: 1:44 PM ...5.OKB/s CHEMISTRY BIOLOGY PHYSICS v English(En) The magnification of an object placed in…

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Q: in the arrangement shown in the figure below, an object of mass m = 4.0 kg hangs from a cord around…

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Q: Suppose you have a 12.0 V motorcycle battery that can move 6000 C of charge, and a 12.0 V car…

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Q: A bag of wheat weight 430 kg. To what height should it be raised so that potential energy is 9150 J…

A: Given data :   m   =   430  kg    g    =   9•8 m/s2   P•E   =  9150 J  Height   =   h   h    =…

Q: A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta,…

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Q: Why is modern physics important?

A: Present day Physics is a part of physical science that arrangements with the major idea of the…

Q: A hypothetical planet has a radius 2.1 times that of Earth, but has the same mass. What is the…

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Q: 3. In a single-slit diffraction experiment, there is a minimum of intensity for orange light at 600…

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Q: 22.8 • The three small spheres shown in Fig. E22.8 carry charges 91 = 4.30 nC, q2 = -7.50 nC, and q3…

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Q: Problem 1: A syringe which is covered at the end starts with 50 mL of air at 1 atm. The temperature…

A: A) Write the ideal gas equation to determine the number of moles of gas.

Q: rescue plane flies at 198 km/hr (55 m/s) at cruise height of 500m above the ocean over a struggling…

A: rescue plane flies at 198 km/hr (55 m/s) at cruise height of 500m above the ocean over a struggling…

Q: Instruction: Solve for the following problems. Draw FBD (if necessary) and show your complete…

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Q: 18. Two window washers, Bob and Joe, are on a 3 m- long, 345-N scaffold suppoted by two cables…

A: The free-body diagram of the system is shown below. Here, T1 and T2 are the tension in the left…

Q: Q2. If a man lifts a 20 kg bucket from a well and does 6 kJ of work, how deep is the well? Assume…

A: Since the bucket is moving upward direction with constant velocity, so the net acceleration is zero.…

Q: A source containing a mixture of hydrogen and deuterium atoms emits light at two wavelengths whose…

A: Number= 2004.42 Unit= rullings

Q: 13. Assume that concentrations of Pb in rainwater collected in Minneapolis was found to be 9.5 µg/L.…

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Q: A 10-kg box has a potential energy of 2000 J. How high is it suspendedl

A: Given, Mass, m = 10 kg  Potential energy , PE = 2000 J  We know that, Potential energy = mgh…

Q: Consider a room heater that uses a concave mirror to reflect infrared radiation from hot coils. The…

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Q: Find the value of frition if coefficient of friction is 0.3 and normal force is 200 N

A: Coefficient of friction = 0.3  Normal force = 200N

Q: A ship captain is sailing through the Pacific Ocean. He started from a harbor in Hawaii and…

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Q: Atoain ix 350 mlong ryzzg at 58 m/s. find the time ļ

A: Given data :     Distance   =   D     Speed   =   S        To find :            Time

Q: If the earth got a different shape, is it gonna have the same mass?

A: The centrifugal force is an inertial force (exactly as the gravitational force) that forms a force…

Q: A crate of mass 80 kg is pushed along a floor with a force of 30 N for a distance of 8 m. Calculate…

A: Given data :               Distance    =   d               Force    =   F        To find :…