# Question: Question 1 Shear force Experiment 1 1.1 0 Ra Rb 180mm 300mm 440mm 1.1.1 With the following masses and dimensions complete the table below: (Show all calculations on the back of the page) Mass (g) Load Experimental shear Theoretical shear (N) force (N) force (N) O o o 0 100 0.4 300 1.2 500 2.0 –Free Chegg Question Answer

Transcribed text From Image:Question 1 Shear force Experiment 1 1.1 0 Ra Rb 180mm 300mm 440mm 1.1.1 With the following masses and dimensions complete the table below: (Show all calculations on the back of the page) Mass (g) Load Experimental shear Theoretical shear (N) force (N) force (N) O o o 0 100 0.4 300 1.2 500 2.0 1.1.2 Commend on the values: What does it tell us about how the shear force varies due to an increased load? 1.2 Experiment 2 1 300mm Cut 140mm 240mm 400mm W1 Ra Rb W2 W3 440mm W1=100g W2=2009 W3=400g 1.2.1 What is the measured shear force? 0.3N 1.2.2 Determine the theoretical reaction forces. 1.2.3 Draw a free body diagram and from the diagram determine the theoretical shear force at the cut (section). 1.2.4 Do you see from the practical that an internal shear force do exits internally in a loaded beam? Question 2 Bending Moment Experiment 1 2.1 oil |>125mm Ra Cut Rb 180mm 300mm 440mm 2.1.1 With the following masses and dimensions complete the table below (Show all Calculations at the back of the page) Mass Load Force (9) (N) (N) Experimental Theoretical bending moment bending moment (Nm) (Nm) O o o O 0.5 0 100 300 500 1.3 2.1 2.1.2 Commend on the values: What does it tell us about how the bending moment varies as the load increases. Experiment 2 125ml 30mm Cut 140mm -240mm- 400mm W1 Ra Rb W3 W2 440mm 1.7N W1=100g W2=200g W3=400g 2.2.1 Determine the practical (experimental) bending moment from the measured force at the cut. 2.2.2 Draw a free body diagram and from the diagram determine the theoretical bending moment at the cut (section). 2.2.2 Do you see from the practical that an internal bending moment do exits internally in a loaded beam? 1.7N

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