Waec Model Questions Vol1 2024 Agricultural Science Question 43

Practice objective / multiple choice question 43 from the 2024 Waec Model Questions Vol1 Agricultural Science examination.

Waec Model Questions Vol1 2024 Agricultural Science Objective / Multiple Choice Medium Difficulty
Question 43 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • AGRICULTURAL_SCIENCE • objective
Waec Model Questions Vol1 2024 Agricultural Science Question 43 diagram

The diagram shows a tractor engine running at 1500 rpm driving a small pulley (A) of diameter 20 cm via a belt. The belt drives a larger pulley (B) of diameter 40 cm that is fixed to the shaft of a rotary tiller. The tiller blades have a radius of 30 cm. Assuming no slip, calculate the linear speed of the tip of a tiller blade in metres per minute.

Answer Options

A. 500π m min⁻¹ (≈ 1570 m min⁻¹)
B. 400π m min⁻¹ (≈ 1256 m min⁻¹)
Correct Answer C. 450π m min⁻¹ (≈ 1414 m min⁻¹)
D. 300π m min⁻¹ (≈ 942 m min⁻¹)
Correct Answer
C
Correct Option:
450π m min⁻¹ (≈ 1414 m min⁻¹)

About This Question

This is Waec Model Questions Vol1 2024 Agricultural Science Question 43. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Agricultural Science examination.

Difficulty level: Medium .

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