Calculate the work done if the force increases from 100N to 700N using: Take the number of cut sections to be 5: BTEC Engineering Assignment, QUB, UK

Task 1

• Calculate the work done if the force increases from 100N to 700N using: Take the number of cut sections to be 5.
  i) An analytical integration technique
  ii) A numerical integration technique
• Compare the two answers
• Using a computer spreadsheet increase the number of values used for your numerical method
• Analyze any effect the size of the numerical step has on the result.

Task 2

• Find the indefinite integral of the function

• Calculate the definite integral

Task 3

An object is moving with a uniform acceleration a = 3ms‾², determine the functions for:

• Velocity (ms‾¹) – given v(0) = 12ms‾¹
• Displacement s(m) – given s(0) = 7m
• Calculate the values of v and s for:
  i) t = 3s
  ii) t =7s

Answer

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