wind
Q: Sinusoidal Wire A wire segment is bent into a sinusoidal shape with period of 2, which gives…
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Q: Which of the following is not a factor to be considered for the installation of wind turbine? O…
A: Wind power is the source of green energy .It depends on different parameters for installation of…
Q: If a source of energy such as a solar power plant provides 1 gigawatt of power, many joules is that…
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Q: Discuss what happens when a man fires a pistol in front of a flight of stairs in a large hall.
A: There will be an extended-pulse echo produced.
Q: You pull on a string with a horizontal force of magnitude Fyb = 31 N that is attached to a block of…
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Q: What would be the maximum weight W of the block, shown in the following figure, so that the tension…
A: ∑Fx = 0TBC cos40 = TAC sin 30TBC = TAC sin 30cos40 ............eq(1)
Q: Theoretically, you expect to find for this vector sum of the three weight forces in static…
A: At equilibrium, net force acting on a object is zero. FNet=0 F1→+ F2→+F3→ =0 (1) Triangular law of…
Q: 1. A car and truck collide and stick together in a perfectly inelastic collision as shown. Use…
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Q: A square wire loop with 1.5 m sides is perpendicular to a uniform magnetic field, with half the area…
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Q: A golf ball strikes a hard, smooth floor at an angle of 30.7° and, as the drawing shows, rebounds at…
A: Given that The mass of the ball Speed what is the magnitude of the impulse applied to the…
Q: A ball is tossed vertically with non-zero positive initial velocity. Which of the following is true…
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Q: A hot air balloon has just lifted off and is rising at a constant rate of 2.0 m/s. Suddenly one of…
A: Given: The speed of the passenger (balloon ) is 2 m/s. The height of the passenger during the toss…
Q: Consider a vacuum-filled wave guide whose cross-sectional shape is a 45° right triangle as shown…
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Q: (a) Compute the potential energy stored in the bow, if the arrow of mass 5.50 x 10 energy is…
A: Givenm=5.5×10-2 kgv=37.0 m/s
Q: You are pulling on a rope attached to the outer radius of a pulley with a moment of inertia I = 6.4…
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Q: Why is a hydro turbine more efficient than a hydro pump?
A: Hydro turbines and hydro pumps have different functions within the context of hydropower systems,…
Q: A circuit calls for a 0.200 mm -diameter copper wire to be stretched between two points. You don't…
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Q: 1. Carefully examine the following table, which represents a process in multiple ways-words,…
A: Q = mc∆T ( during rise or fall in temperature) Q= mL ( during phase change) M=0.1 kg = 100g
Q: Why can't vectors be added algebrically?
A: Vector has both magnitude and direction.
Q: The figure below gives the angular speed versus time for a thin rod that rotates around one end. w…
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Q: Find the power in the wind for an area of a circle whose diameter is 100 ft, if the air density is…
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Q: Lobster got trapped and now is stuck in a restaurant Lobster tank (which is a cube with side L and…
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Q: 11. A steel rod with 12.97 cm area and a steel ring at 11.00 cm both at 25 C must be heated or…
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Q: VA child and a sled with a combined mass of 50.0 kg slide down a frictionless slope. If the sled…
A: law of conservation of energy states that the total energy of an isolated system remains constant.
Q: A wind turbine has following data: Blade Length I = 50 m, Wind Speed v = 16 m/s and Air Density =…
A: Given Blade length = 50m Area = πr2 = π(25m)2 = 1963.5m2 Speed = 16m/s Air density = 1.225 kg/m3
Q: Can i get help step by step with this problem?
A: The displacement as a function of time is given by, (a)The displacement of the body over the time…
Q: The vector -5.2A has a magnitude of 48 m and points in the positive x direction.
A: We have to find out the x component of vector A and its magnitude.
Q: Please, I need help on this problem. Thank you.
A: a) It is given that
Q: A golfer hits a golf ball with a club head angled at 35°. He swings with a velocity of +50.0 m/s .…
A: Given, initial velocity u=50m/s, Angle of projection θ=35°. Required, Time to hit the ground…
Q: The magnetic field in (Figure 1) is decreasing at the rate 0.60 T/s. Figure What is the magnitude…
A: Given rate of decreasing magnetic field dBdt = 0.6 T/s radius of circle r = 1 cm = 0.01 m
Q: Running a car’s air conditioner usually increases fuel consumption. But, at certain speeds, a car…
A: due to air resistance.
Q: On average out of every 1000 newborn babies, one to two will suffer from a condition known as…
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Q: A book on a shelf has potential energy of 200J and two times the mass of a book next to it. What is…
A: Given data The gravitational potential energy for the book is given as PEh = 200 J. The…
Q: The images below show two pairs of magnets. The magnets in different pairs do not affect each other.…
A: Option B is the right answer The magnitude of the magnetic force is greater in pair 2
Q: A 1500 kg car traveling at 18.0 m/s to the south collides with a 4100 kg truck that is initially at…
A: Given: The initial velocity of the car is 10 m/s southward. The mass of the car is 1500 kg. The mass…
Q: 11. Consider the equation W = F(cos Ad. (a) Using the equation, explain why a force perpendicular to…
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Q: please help in three parts
A: Part 1) Since the two protons are positively charged, the electric force between the two protons is…
Q: Why were so many vertical columns needed to support the roofs of stone buildings?
A: Stones were the only raw material for construction in ancient Egypt and Greece. But as stones are…
Q: Why sand is thrown on the tracks covered with snow?
A: If the tracks are covered with snow then there is a substantial reduction in frictional force…
Q: Identify the object that has more potential energy than kinetic energy. a…
A: The objective of the question is to identify the object that has more potential energy than kinetic…
Q: I need help on this problem.
A: Given Natural Frequency fn = 500 Hz Driving Frequency fd = 770 Hz
Q: Express the speed of light c in meters per second. Enter responses using numbers. c = (m/s)
A: Solution: The light travel in a straight path in a vacuum. Its direction and speed depend upon the…
Q: If an individual wants a work rate of 1400 kg m/min with a cycling speed of 350 m/min, how much…
A: Solution: Given: WR = work rate of desired by invididual = 1400 kg.m/min v = cycling speed = 350…
When wind changes direction to keep the path of least resistance
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