Neco Model Questions Vol1 2019 Agricultural Science Question 12
Practice objective / multiple choice question 12 from the 2019 Neco Model Questions Vol1 Agricultural Science examination.
A block and tackle system is used to lift a load of 500 N. The arrangement provides four supporting rope segments (mechanical advantage = 4). The effort rope is pulled at an angle of 30° to the vertical. What is the magnitude of the effort force required to hold the load steady?
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About This Question
This is Neco Model Questions Vol1 2019 Agricultural Science Question 12. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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