Find the force that the left cable exerts on the board

Assignment Help Physics

Reference no: EM13278690

Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by cables at each end to paint the second floor. The board has a mass of 21 kg. Ray (70 kg) stands 1.0 m from the left cable.

What is the force that the left cable exerts on the board?

What is the force that the right cable exerts on the board?

Reference no: EM13278690

Questions Cloud

What is the diameter of the nail : A nail projects 25.0 mm horizontally outward from a wall. A 400 N picture is hung from the end of the nail, what is the diameter of the nail

Design a circuit using the transistors and other components : Design a circuit using the transistors and other components used during the semester which provides at least 15 dB of gain. The 3dB filter points should be 100 HZ and 25 KHZ. Assume 110 Volt (AC) power supply.

What is the young''s modulus for this rod : A rod is 2.40 m long and has a diameter of 2.50 mm. What is the Young's modulus for this rod

Find the volume of water used of the station : The effective water head for a 100 MW station is 220 metres. The station supplies full loadfor 12 hours a day. If the overall efficiency of the station is 86.4%,find the volume of water used.

Find the force that the left cable exerts on the board : Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by cables at each end to paint the second floor. find the force that the left cable exerts on the board

Calculate the volume of water used when delivering a load : An hydro-electric station has a turbine of efficiency 86% and a generator of efficiency 92%. The effecitive head of water is 150 m. Calculate the volume of water used when delivering a load of 40 MWfor 6 hours. Water weighs /000 kglm3.

What positions you need to take in each of the options : What positions you need to take in each of the options to create a bullish call spread? Bearish call spread? Describe the payoffs at various stock prices with a set of equations or table, for each strategy. Show all work.

What should be the hedge ratio : Verify your answer using the risk-neutral approach-do not just say that you have the same answer; you will need to show the work that the two approaches give the same answer.

Find amount of electrical energy exdpended in raising temp : Find the amount of electrical energy exdpended in raising the temperature of 45 litres of water by 75°C. To what height could a weight of 5 tonnes be raised with the expenditure of the same energy.

User Account

All Pages