Neco Model Questions Vol1 2020 Agricultural Science Question 3

Practice practical question 3 from the 2020 Neco Model Questions Vol1 Agricultural Science examination. This question covers Farm Tools .

Neco Model Questions Vol1 2020 Agricultural Science Practical

Topic: Farm Tools

Question 3 NECO_MODEL_QUESTIONS_VOL1 • 2020 • AGRICULTURAL_SCIENCE • practical

A farmer uses a wooden hand‑hoe for shallow tillage. During a trial the following data were recorded: - The force applied by the farmer on the handle was measured as 120 N. - The handle was held at an angle of 45° to the ground while the hoe was pulled forward. - The distance covered in one tillage pass was 5.0 m. - The recommended minimum work required to achieve satisfactory soil loosening for a pass of this length is 600 J. Using the data above, answer the following:

Question Parts

( a )

Determine the horizontal component of the applied force that actually does work in moving the hoe forward.

( b )

Calculate the work done by the farmer in one tillage pass.

( c )

State whether the work done meets the recommended minimum of 600 J and justify your answer.

( d )

Suggest one practical modification to the hand‑hoe or its use that could increase the work done per pass, and explain briefly how it would help.

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About This Question

This is Neco Model Questions Vol1 2020 Agricultural Science Question 3. It is one of the practical questions from the 2020 Neco Model Questions Vol1 Agricultural Science examination.

The question covers Farm Tools .

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