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3 The diagram below shows a simplified sketch of an engine slider-crank mechanism, where the crank radius AB is 60 mm and the connecting rod BC is 240 mm in length. The crank rotates anti-clockwise with uniform angular velocity of 300 rad/s. At a particular instant in time the crank angle CAB is 2n/3 radians. Draw a suitable space diagram of the layout and from the information on the space diagram draw a vector diagram to find the velocity of the slider. Repeat this at an angle CAB 1/3 and comment on your findings. Show how the same techniques can be used for acceleration = 300 rad/s 1213 K A AB= 60 mm BC = 240 mm Solve the problems in 3 using a trigonometric method. You cannot use any information gained from the vector diagram.

3 The diagram below shows a simplified sketch of an engine slider-crank mechanism, where the crank radius AB is 60 mm and the connecting rod BC is 240 mm in length. The crank rotates anti-clockwise with uniform angular velocity of 300 rad/s. At a particular instant in time the crank angle CAB is 2n/3 radians. Draw a suitable space diagram of the layout and from the information on the space diagram draw a vector diagram to find the velocity of the slider. Repeat this at an angle CAB 1/3 and comment on your findings. Show how the same techniques can be used for acceleration = 300 rad/s 1213 K A AB= 60 mm BC = 240 mm Solve the problems in 3 using a trigonometric method. You cannot use any information gained from the vector diagram.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Could you help me with these questions? I have completed 3 but the rest I cannot do.

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3 The diagram below shows a simplified sketch of an engine slider-crank mechanism, where the crank radius AB is 60 mm and the connecting rod BC is 240 mm in length. The crank rotates anti-clockwise with uniform angular velocity of 300 rad/s. At a particular instant in time the crank angle CAB is 2n/3 radians. Draw a suitable space diagram of the layout and from the information on the space diagram draw a vector diagram to find the velocity of the slider. Repeat this at an angle CAB = 1/3 and comment on your findings. Show how the same techniques can be used for acceleration B @= 300 rad/s coll 2π A AB= 60 mm BC = 240 mm Solve the problems in 3 using a trigonometric method. You cannot use any information gained from the vector diagram. C
Transcribed Image Text:3 The diagram below shows a simplified sketch of an engine slider-crank mechanism, where the crank radius AB is 60 mm and the connecting rod BC is 240 mm in length. The crank rotates anti-clockwise with uniform angular velocity of 300 rad/s. At a particular instant in time the crank angle CAB is 2n/3 radians. Draw a suitable space diagram of the layout and from the information on the space diagram draw a vector diagram to find the velocity of the slider. Repeat this at an angle CAB = 1/3 and comment on your findings. Show how the same techniques can be used for acceleration B @= 300 rad/s coll 2π A AB= 60 mm BC = 240 mm Solve the problems in 3 using a trigonometric method. You cannot use any information gained from the vector diagram. C
L01 Construct shear force and bending moment diagrams for the beam shown below and determine the maximum bending moment. 20 KN 4 kN/m -2m 3m с 5m Ra RA 2 The maximum stress allowed for the example above is 10 MPa. Find the beam section that can support this loading and stress level, with the smallest depth of the beam, see table at end of assignment. Justify the choice made. Calculate the stress in your chosen beam.
Transcribed Image Text:L01 Construct shear force and bending moment diagrams for the beam shown below and determine the maximum bending moment. 20 KN 4 kN/m -2m 3m с 5m Ra RA 2 The maximum stress allowed for the example above is 10 MPa. Find the beam section that can support this loading and stress level, with the smallest depth of the beam, see table at end of assignment. Justify the choice made. Calculate the stress in your chosen beam.
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