Waec Model Questions Vol1 2024 Agricultural Science Question 3

Practice practical question 3 from the 2024 Waec Model Questions Vol1 Agricultural Science examination. This question covers Farm Tools .

Waec Model Questions Vol1 2024 Agricultural Science Practical
Topic: Farm Tools
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • AGRICULTURAL_SCIENCE • practical

A student is given a standard hand hoe for a practical test. The hoe has a wooden handle and a metal blade. The student is required to:

Question Parts

( a )
Identify and name three major parts of the hand hoe.
( b )
Using a metric ruler, measure the length of the handle from the butt end to the point where it meets the blade. Record the length in centimetres (cm).
( c )
A load of 15 kg of soil is lifted by the hoe through a vertical displacement of 0.20 m while the student applies a steady effort force of 120 N at the handle end, moving it through a distance of 2.00 m. Calculate the efficiency of the hoe as a simple lever. (Use g = 9.8 m/s² and express efficiency as a percentage to one decimal place.)
( d )
Suggest two ergonomic measures that could reduce the farmer’s fatigue when using the hand hoe for prolonged work.

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About This Question

This is Waec Model Questions Vol1 2024 Agricultural Science Question 3. It is one of the practical questions from the 2024 Waec Model Questions Vol1 Agricultural Science examination.

The question covers Farm Tools .

View More Waec Model Questions Vol1 2024 Agricultural Science Questions More Waec Model Questions Vol1 Practice Questions Back to Questions

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