Neco Model Questions Vol1 2019 Physics Question 3

Practice essay / theory question 3 from the 2019 Neco Model Questions Vol1 Physics examination. This question covers Kinematics, Uniformly accelerated motion .

Neco Model Questions Vol1 2019 Physics Essay / Theory
Topics: Kinematics Uniformly accelerated motion
Question 3 NECO_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • essay

A motion diagram of a toy car moving in a straight horizontal line is shown. The diagram marks the position of the car at successive 0.5 s intervals. The spacings between the marks are: - 0.2 m between the start point and the first mark, - 0.5 m between the first and second marks, - 0.9 m between the second and third marks, - 1.4 m between the third and fourth marks. The car starts from rest and moves to the right as indicated by arrows on the diagram.

Question Parts

( a )
Calculate the instantaneous speed of the car at the end of each 0.5 s interval.
( b )
Assuming the acceleration is uniform during each interval, determine the magnitude of the acceleration for each interval.
( c )
From the values obtained, comment on the nature of the car’s acceleration over the observed period.

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About This Question

This is Neco Model Questions Vol1 2019 Physics Question 3. It is one of the essay questions from the 2019 Neco Model Questions Vol1 Physics examination.

The question covers Kinematics, Uniformly accelerated motion .

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