Extension Ladder: Overcoming Obstacles

Let’s get started, the project chosen will be the construction of a monopole telecommunication cell tower reaching 150 feet tall. A geotechnical engineer will determine the exact location of the tower after soil samples are taken to determine the location of the caisson and slab foundation of the tower. Following the location determination and the staking of the tower, a shaft will need to be drilled in the ground for the caisson that will later have a steel plate bolted to the tower foundation securing the tower from falling over. The shaft is drilled using a crane mounted drill unit; the hole is drilled through soil or rock to the desired depth which is usually one third to half the height of the tower depending on the soil samples. Steel casings will be used to maintain the sides of the drilling excavation to prevent a cave in.

7. Raise the inclined plane by two holes, making sure the angle also increases by 2˚.

Remove the spinning mass from the apparatus, measure and record the mass. The experimental uncertainty in m is determined by the scale’s uncertainty. Replace the spinning mass onto the apparatus, but do not attach the spring yet. Obtain a bulls-eye level and adjust the leveling screws to level the apparatus. Return the bulls-eye level.

3. Set up the ramp so that the highest point of the ramp is 10 cm above the top

Assemble relay racks according to manufacturer’s instructions. Verify that equipment mounting rails are sized properly for rack-mount equipment before attaching the rack to the floor.

We did this by measuring the length of the whole ramp, width of the bricks, and height of the nine and seven eights bricks the above the wall base . Our results concluded that the ramp was at a legal slope. The length of the ramp was seven hundred and seventy- five inches, the width of the brick was seventeen over eight inches, and the wall base was four inches and the height of the wall was nine inches of full blocks and seven over eight inches of another block. If you were to find the height of the wall you would multiply nine inches by seven over eight inches which would give you twenty inches and then you would subtract twenty inches by four inches which would give you sixteen inches overall. To find the angle you would use Sin inverse, which would be sixteen(opposite) over seven hundred and seventy-five (hypotenuse) and the overall answer would be one point eighteen degrees for the angle. The angle of elevation is parallel line the alternating interior angles are congruent to the angle of depression so they would be the same (one point eighteen degrees). Summarizing the conclusion, though the results could have been more accurate, we see that the ramp is still legally designed for a hand-propelled

Lynn Haven Ladder 1 was dispatched to the listed location for a motor vehicle collision. Ladder 1 arrived on scene to find a two car collision, compact sedan vs pick-up truck, with the sedan coming to rest in the middle of the roadway. The compact sedan had moderate damage to the front bumper and engine compartment and the pick-up truck had moderate damage to the front and rear driver-side cab. FD check both drivers for injuries; driver of the sedan complained of minor chest pain DT being restrained by his safety-belt. He denied any additional medical care. The sedan was removed from the roadway by PD, and FD cleared all debris and leaked fluids.

of thought it through more but considering the circumstances and being “let down” by the adults in her life , it was an easy conclusion to make.

Also, if the ball hits the dirt the pitcher should slightly extend his stride. A good tip for a healthy stride is ¾ of the pitchers height (mainly for fastball but

The first video, “The Broken Escalator,” shows us two people on the escalator realizing the full situation they are in. The female “test subject” said that she was already late when the escalator stopped. Instead of walking, both the female and male call for help and stay there. Viewers would find this brief video both amusing and somewhat comical, but they do not truly realize the meanings behind the video. This short clip displays a way to achieve success, which is to “keep going”. When something has ended, you should “keep going” to acquire another step higher than the rest. This will help you achieve success in life because you are showing the initiative and it also shows that you are wanting to learn more and get to a certain point,

lean form side to side without falling or tipping over. She is working on standing on while using on

Have you ever noticed how an infant’s foot is completely flat on the bottom? The arches of our feet don’t appear until we begin to walk, developing throughout childhood.

Stairs have throughout the history of humanity played an integral role in civilisation, and continue to do so today. Some of the first examples of the most basic stairs were not created on purpose, but instead were rocks used to climb worn down by years of heavy traffic, or foot holes carved into terrain to make an ascent easier. Wood trunks were cut or fitted together to make levels but were not used in buildings. Instead they were used to overcome the difficulties of the harsh landscape of the mountains and valleys, and were utilised as necessary survival tool. The mountains and valleys were dangers, and the less time the people of the age spent struggling in the harsh conditions the safer they would be. In the beginning we needed stairs to simply survive in our environment, but in time their purpose has evolved into how we in the modern age use them today. They are a necessity in most buildings or structures, have

Superstructure bears the load that is being passed over the bridge and it transmits the forces caused by the same to substructure. Load received from the decking is transferred on to the substructure by Bearings. They also distribute the load evenly over the substructure material as it may not have sufficient strength to bear the superstructure load directly. Piers and Abutments are the vertical substructures which transfer the load to the earth in the foundation. Wing walls and returns are constructed as the extension of

Abstract-This paper focuses on tree climbing strategies for a novel tree climbing robot that is named as Tree-bot. The proposed concept aims to guide Tree-bot in climbing along an optimal path by the use of micro controller, minimal sensing resources and servo grippers. Inspired by inchworms, the concept reconstructs the shape of a tree simply by the use of tactile sensors. It reveals how the realization of an environment can be achieved with limited tactile information. An efficient motion planning strategy is also proposed to make Tree-bot climb on an optimal path. This is accomplished by the prediction of the future shape of the tree. There are many requirements for motion in vertical direction. Climbing is one of the means for accessing these matters.