WebMay 4, 2024 · The JLG 400S is one of the manufacturer’s bread and butter models, boasting a 40-foot lift and a 600-pound capacity. For more height, JLG’s 1500SJ is currently the largest boom lift in the world, with a platform height of 185 feet. The Genie S-60X offers a 1,000-pound capacity for heavier jobs. 3. Cherry Pickers WebQ. Elevators lift loads by employing a motor and a complex system of pulleys. If the elevator converts all the energy used to work (no heat or friction is generated), how many Joules …
Powerful Pulleys - Lesson - TeachEngineering
WebA pulley is a simple machine consisting of a string (or rope) wrapped around a wheel (sometimes with a groove) with one end of the string attached to an object and the other end attached to a person or a motor. Pulleys may … WebJan 3, 2024 · Any lifting apparatus that uses one pulley only is known as a simple or single pulley system, while any system that combines two or more pulleys is known as compound pulley. A simple pulley system using one … heart hollow knight
How to calculate the force required to lift the load with Pulley?
WebFor example, a forklift uses the principle of the lever to lift heavy loads. A large amount of counter weight is built into the rear of the forklift. The front wheels function as the fulcrum … WebThe hydraulic jack is such a hydraulic system. A hydraulic jack is used to lift heavy loads, such as the ones used by auto mechanics to raise an automobile. It consists of an incompressible fluid in a U-tube fitted with a … WebMay 6, 2024 · A motor is used to lift a load of 40 N. The power of the motor is 40 W and the system is 20% efficient. How long does it take the motor to lift the load through 0.50 m? A. 0.50 s B. 2.5s C. 5.0s D. 25s Expert's answer \eta Pt=Fs\\0.2 (40)t=40 (0.5)\\t=2.5\ s ηPt = F s 0.2(40)t = 40(0.5) t = 2.5 s Answer: B. 2.5s Need a fast expert's response? mount fuji - 5 white kn95 masks