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Q: 30.0 m

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Q: figure skater is spinning with her arms outstretched. She completed 4 full revolutions in 2 seconds.…

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Q: Pls help ASAP. Pls show all work.

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Q: What is the velocity of a wave of any kind that has a frequency 168 Hz and a wavelength 7 meters?

A: Given data :- frequency n = 168 Hz wavelength λ= 7 m

Q: Light travels through a liquid at 2.25×108 m/s. What is the index of the liquid?

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Q: A research Van de Graaff generator has a 2.00-m- diameter metal sphere with a charge of 10.00 mC on…

A: Given: The diameter of the sphere is 2 m. The charge on the sphere is 10 mC.

Q: Provide the ray diagram illustration of the given problem. It is desired to cast the image of a…

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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: Please show work and explain!

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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: "Two charges q1 = 2.0 nC and q2 = 9.0 nC are placed at (x = 2.0 m, y = 0) and (x = 0, y = 8.0 m)…

A: first charge (q1) = 2 nC second charge (q2) = 9 nC position of first charge = (2,0) m position of…

Q: The distributed loading w = wo sin 0, measured per unit length, acts on the curved rod shown in…

A: Given the distributed  loading W=Wosinθ And angle =45° We have to find the following questions.

Q: In the hot gases of an automotive engine's cylinders, temperatures may exceed 3100 k.  What would be…

A: Given In the hot gases of an automotive engine's cylinders, temperatures may exceed 3100 k. The mass…

Q: By increasing one of these 9 times, the speed of the transverse wave on a wire will triple.  Which…

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Q: It is (true/false) that the direction of the electric field from a positive point charge is towards…

A: Positive point charge behaves as the source of electric field.  The direction  of electric field is…

Q: 12.) A child sitting 1.80 mm from the center of a merry-go-round moves with a speed of 1.15 m/s.…

A: given data

Q: Please explain all pieces of the argument cle Thanks! Give a physical argument explaining why…

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Q: your own question about vertical distance (surverying) and solve it on your own. Make it original.…

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Q: Show your solutions A 30-cm copper wire is perpendicular to a magnetic field of flux density 0.8…

A: Given Length of the wire is l=30 cm=0.30 m Magnitude of the magnetic flux density is B=0.8 Wb/m2…

Q: A 531.0-nm light source illuminates two slits with a separation of 6.00 x 10-4 m, forming an…

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Q: 6

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Q: An electric circuit consists of four resistors, R1 = 12 Ohm, R2= 12 Ohm, R3 R4 = 6 Ohm, are…

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Q: A solenoid with 455 turns has a length of 8.00 cm and a cross-sectional area of 2.70 ✕ 10−9 m2. Find…

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Q: If R1= 2 ohms, R2=4 ohms, R3=6 ohms, determine the electric current flows in the circuit below. www…

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Q: The figure shows a two-dimensional vector A. The x-component of A is –9.95 and the y-component is…

A: Given data:  The x-component of vector A Ax = -9.95 The y-component of vector A Ay = 6.90 Required:…

Q: You have a spring about which you know little, but with experimenting you discover that it extends 1…

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Q: Why did Tycho Brahe reject the heliocentric theory?

A: We have  ask to explain Why did Tycho Brahe reject the heliocentric theory

Q: A pickup truck has a mass of 874.05kg. It travels with a velocity of 21.361m/s before it hits a…

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Q: Calculate the Roche radius (in km) for Uranus. The diameter of Uranus is 5.11 ✕ 104 km.

A: Given that- The diameter of Uranus is (D) =5.11*104 km To determine that- Calculate the Roche radius…

Q: 7.) Estimate the work you do to mow a lawn 10 m by 20 m with a 50-cm-wide mower. Assume you push…

A: Given  lawn  size = 10 m x 20 m mower width = 50 cm mower.  force = 20 N . To find out Work done

Q: Given v=-2i-9j and w=10i-j, find the angle between v and w

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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: Determine the electric current that flows in circuit as shown in figure below. 12 V 81 52 202

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Q: A curve on a toy race car track is banked at 26.26° and has a radius of 0.20m. With what maximum…

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Q: The magnitude and direction exerted by two tugboat towing a ship are 1670 kilograms, N35 Degrees…

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Q: Problem 3: A simple pendulum is made with a mass of 500 g and a massless string of length 50 cm. A…

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Q: elp me answer this question thank you! - WHAT IS THE WORK-ENERGY THEOREM? SHOW ONE EXAMPLE AND…

A: WORK ENERGY THEOREM It state that " Work done by all the force (conservative , non-conservative ,…

Q: A projectile is fired with initial velocity of 350 m/sec., and with an angle of 50 degree with…

A: Given data:  Initial velocity (v0) = 350 m/s Angle (θ) = 50°,with the horizontal Required: The…

Q: Find the area in square centimeters of the largest square that can be cut from a sector of a circle…

A: Let A and B be the points on circle O with radius 8 such that angle AOB is 120 degrees. Let the…

Q: COMPUTE THE MOMENTS OF INERTIA AND RADII OF GYRATION WITH RESPECT TO BOTH CENTROIDAL AXES OF THE…

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Q: 3.) You are making a circular turn in your car on a horizontal road when you hit a big patch of ice,…

A: Since you have posted a question with multiple sub-parts, as per our guidelines we will solve first…

Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8 1011 solar…

A: Since you have posted a question with multiple sub-parts, as per our guidelines we will solve first…

Q: A sound wave in air is (pick those answers that are appropriate)     Bulk motion of the air at the…

A: The particles of the medium through which the sound is transmitted vibrate parallel to the direction…

Q: At 20°C carbon has a resistivity of 3.5 x 10-5 ohm meter. What is the ratio of the resistivity of…

A: Given data:  Resistivity of carbon at 20°C ρC = 3.5×10-5 Ω.m Required: The ratio of resistivity of…

Q: A grating has 560 lines/mm. How many orders of the visible wavelength 505 nm can it produce in…

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Q: Express your final answers accurate to four decimal places; avoid rounding off intermediate values…

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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: 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: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

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Q: um A of length l, = 2 m is released from an initial angle of 0, = 60°. The impact of pendulum with…

A: Answer 13.5 watt