How to Attach Red Wire From House to New Floodlight Without Red Wire?

The ONLY thing that is obvious is that YOU do not know which wires did what in the original wiring. Until someone that can TRACE the wiring actually looks at what you have, ANY answer, even the correct one, is an UNINFORMED guess

1. A 35.0 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged?

Frist you need to determine the vertical force created by the 35.0 kg floodlight. Since gravity is the only force acting on the floodlight this gives: F = m * a; a = g = -9.81m/s^2, m = 35.0kg F = 35.0kg * 9.81m/s^2 = 343.35kg*m/s^2 = 343.35N To determine the tension in the cable, you should draw a free body diagram and seperate the forces into x and y components. If you do this you will discover: For the vertical component: T * sin(30) = Fy; T = cable tension, Fy = the vertical component of cable tension. If you look at the free body diagram and sum the forces in the vertical direction you will discover: F(vertical) = 0 = -343.35N Fy; this implies that Fy = 343.35N. The summation of forces in the vertical direction is equal to zero since the accleration of the system is also equal to zero. Since you know Fy, solve the equation above for T. This gives: T * sin(30) = Fy T = Fy / sin(30); plugging in the numbers gives: T = 343.35N / 0.5 = 386.70N = Tension in the cable. From the free body diagram you also know the horizontal component is: Fx = T * cos(30); plugging in the known values gives: Fx = 386.70N * .866 = 597.70N; since you know the summation of the forces in the horizontal direction are equal to zero looking at the free body diagram wiill show: Fx = 0 = -Fx Rp; Rp = reaction force at pole Fx = Rp = 597.70N = the horizontal forces exerted on the beam by the pole. I hope this helps.

2. A 35.0 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged?

Floodlight Pole

3. What are the pros and cons on installing a typical garage floodlight kit, inside your garage?

I have one in the garage. It is great because when you walk into the garage a light comes on and you do not have to hunt for a switch. If you are just carrying laundry down or getting into the car it is sufficient and will go off after you leave. If you are doing anything much in the garage it is the wrong light for all the reasons everybody said, but you can have other lights that you turn on by a switch.

4. How much does it cost to install outdoor floodlight?

Although the price will depend primarily on the floodlight chosen and the cost of electrical labor in your area, the national average to install an outdoor floodlight is about $450. Most people spend $250 to $800 on the project. Likewise, how much does it cost to install outdoor flood lights? A: It depends on the height and accessibility of the light. Typical replacements range from $129 - $299. Brand new flood lights with new wiring, box, and installation range from $250 - $500 per light. how much does it cost to install outdoor landscape lighting? An average LED landscape lighting installation with the necessary transformer and wiring for a 10-light system will cost about $3,000. The cost goes up from there at approximately $185 to $195 per additional fixture, including installation and wiring. Keeping this in consideration, how much does exterior lighting cost? Cost breakdown Materials: the cost of outdoor lighting varies greatly based on the style and installed features. Most standard sized yards require around 20 light fixtures, which average $75-$100 each or $1500-$2000 total, although prices can increase quickly for premium fixtures. How much does it cost to install an outdoor outlet? Quick Summary: Outdoor Outlet Installation Cost. Generally, it will cost between $350 and $400 including labor and materials to install an outdoor outlet for a newer home. If the home is older and needs additional wiring or electrical panels installed, the average price ranges between $1,000 and $1,400.