Find the x-component of this vector: 55.1 m -13.9° Remember, angles are measured from the +x axis. x-component (m) Enter

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A: The number of moles of electrons that can be transferred is determined by the chemical reaction…

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A: The resistance of the nichrome wire can be calculated using the formula: R=ρLA Where R is the…

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Q: In astronomy, distances are often expressed in light-years. One light-year is the distance traveled…

A: Speed of light=3×108 m/s Light travels in a year=             3×108×365.25×24×3600 m…

Q: Suppose you are trying to turn a stubborn bolt using a wrench. You exert a force F perpendicular to…

A: Given data: Length of the wrench (L) = 8 in = 0.2032 m.New length of the wrench (L') = 16 in =…

Q: Ď (10.0 m) 25.0⁰ Your Answer: C (12.0 m) 53.00 B (15.0 m) 30.0° X VA (8.00 m) → →> For the vectors…

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Q: 5. A lead block is suspended by means of a string from the underside of a 8.50 kg block of wood of…

A: The mass of the wood block is 8.50 kg. The density of the wood is 712 kg/m3. The density of the lead…

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Q: A 30.0-kg block is resting on a flat horizontal table. On top of this block is resting a 15.0-kg…

A: Given data: The mass of the top block  m1=15 kg The mass of the block that is resting on the flat…

Q: Calculate the total energy output per second in watts (W) of a star that converts 900 million tonnes…

A: To calculate the energy output per second in watts (W) of a star that converts 900 million tonnes of…

Q: An object is placed 22.0 cm to the left of a converging lens that has a focal length f₁ = +12.6 cm.…

A: a) Image distance from lens is given by, q = fp/(p - f) q = (22 × 12.6)/(22 - 12.6) q = 277.2/9.4 q…

Q: You are examining an ant with a magnifying lens that has focal length 5.00 cm. Part A If the image…

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Q: An aquarium 12m long, 2m wide, and 7m deep is full of water. The density of water is 1000kg/m^3 and…

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Q: Describe what will happen when the gas is turned off and the pipe is removed fromC?

A: Pressure is equal at equal levels for a given liquid placed in two different arms of a manometer or…

Q: A car battery has a rating of 330 ampere-hours. This rating is one indication of the total charge…

A: Solution - Formula = Charge Q = Current(I) * time (t)

Q: part d

A: You are almost on right track but the given point is inside of blade

Q: Exercise 3.2 = Acos(k-x-wt). Many different types of wave obey the wave equation 18² 2² 2² + 28t²…

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Q: The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 42 N m.…

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Q: An electric field is applied that causes the net force on the negative particle to be zero at point…

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Q: What exactly are i and j representing?

A: In vector notation, i and j are unit vectors representing the standard basis of the Cartesian…

Q: (I) A single square loop of wire 22.0 cm on a side is placed with its face parallel to the magnetic…

A: Given  side of square wire(L)=22.0 cm=0.22 m current in loop (I)=5.70 A Torque on loop=0.325 Nm…

Q: An electron is in motion at 4.0 × 10⁰ m/s horizontally when it enters a region of space between two…

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Q: A textbook is sitting on top of a table.Why will the frictional force between the table and the…

A: The friction force is a force that resist the motion of an object. The direction of the friction…

Q: Consider the objects labeled A, B, C, and D shown in the figure. B *1. IA = Each object is composed…

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Q: In the circuit to the right, E = 1.2 kV, C = 6.5 μF, and R₁ = R₂ = R3 R = 0.73 MN. With C completely…

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Q: AV 1. C1 = AF C2 = 2pF C3 3μF AV = 6V 1 C1 예예 Find the equivalent capacitance of the circuit in…

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Q: > Which term describes the wave phenomenon in the image?

A: When light ray travel through a medium and then fall on a smooth surface then the light ray bounces…

Q: The needle of the compass was unaffected at every point. The lab group concludes that the electric…

A: Solution:   The experimental result depends on the sensitivity of the compass

Q: 2. What is the smallest number of whole logs (density=760 kg/m³, radius= 0.082 m, length = 2.82 m)…

A: Calculate the volume of a log. V=ALV=(πr2)LV=π(0.082 m)2(2.82 m)V=0.05957 m3

Q: At a site where the Earth's magnetic field has a magnitude of 0.47 gauss (where 1 gauss = 1.00 x…

A: a) Write the expresion for the magnetic force exerted on the wire and substitute the corresponding…

Q: Liquid A is known to have a lower surface tension and lower viscosity than Liquid B. Use these facts…

A: Clearly, as viscosity of B is greater than A and higher viscous fluids are hard to flow then : tA…

Q: What is the dot product of A-2.0'1-40j +5.0k and B-11.00 +2.5j7 Express your answer in terms of z…

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Q: An ambulance driving 35.0 m/s emits a sound wave with a wavelength of 80.0 centimeters. As it drives…

A: Speed of sound (v) = 343 m/s  Wavelength of sound = 80.0 cm = 0.8 m  So , frequency of sound =…

Q: 7. Calculate the mass flow rate (in grams per second) of blood (p= 1.0 g/cm3) in an aorta with a…

A: Density, ρ = 1 g/cm³ Cross section area, A = 2 cm² Flow speed, v = 40 cm/s Mass flow rate, dm/dt = ?…

Q: question: why is the final velocity not equal to initial velocity? that should be equal as it is a…

A: Solution: The final velocity of an object is not always equal to the initial velocity because the…

Q: These were not correct, could you try to rework them?

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Q: A wire with current i = 6.08 A is shown in the figure. Two semi-infinite straight sections, both…

A: Solution: Given data: i = 6.08 A R = 2.81 cm B = 0 θ = ? We can use Ampere's law to find the…

Q: In an ion accelerator, 2.75×1013 helium-4 nuclei (charge +2e) per second strike a target. What is…

A: GIVEN       Number of Helium - 4 nucleii hitting the target =2.75×1013        Charge of each Helium…

Q: What is the wavelength of light (in meters) corresponding to the transition between the 1 and 5…

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Q: Table 2 Trial 1 2 3 4 MV Jov ng equations (1) through (3), to eliminate v, yields w the pendulum to…

A: The given data table is: Trial Angle (θ) ∆h 1 39 6.68 2 39.5 6.85 3 39.5 6.85 4 39 6.68…

Q: 1. The capacitor from the example problem is detached from the battery. You then pull the plates…

A: Given: Distance between plates is increased to 8 mm Capacitor detached from battery,  so charge q =…

Q: Dolphins Dolphins use a process called sonar to find their way and to find food. They emit sound…

A: Solution: Question 1: The paragraph discusses how dolphins use sonar to find their way and to hunt…

Q: QUESTION 2 A wire of area 4 m² has 120 C of charge flow by a given point every minute. What is the…

A: The area of the wire is 4 m2. The magnitude of the charge is 120 C. The time for the charge flow is…

Q: c. What is the magnitude of the maximum force exerted by her hand on the ball? [ d. What is the…

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Q: The total mass of the arm shown in (Figure 1) is 2.6 kg. ▾ Part A Determine the force, FM required…

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Q: (a) What is the speed of the electrons in the beam? (b) You must steer the electron beam with a…

A: You have posted a question with multiple sub-parts. But as per the guideline we are only be able to…

Q: A long rod of length L =2.00 m lies along the x axis and has a non-uniform mass density given by: x4…

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Q: A block of mass m = 2.80 kg is dropped from height h = 46.0 cm onto a spring of spring constant k =…

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Q: You decide to use a toaster to toast a slice of bread using the wall outlet of your home. Knowing…

A: The resistance of the nichrome wire can be calculated using the formula: R=ρLA Where R is the…