Neco 2021 Physics Question 40
Practice objective / multiple choice question 40 from the 2021 Neco Physics examination.
A motion diagram shows a car moving with a constant speed of \(20\) m·s\(^{-1}\) for the first \(5\) s, after which it accelerates uniformly to a speed of \(30\) m·s\(^{-1}\) over the next \(4\) s. Using the diagram, determine the magnitude of the car's acceleration during the second interval (in m·s\(^{-2}\), to one decimal place).
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About This Question
This is Neco 2021 Physics Question 40. It is one of the objective questions from the 2021 Neco Physics examination.
Difficulty level: Easy .
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