Neco 2018 Physics Question 3

Practice essay / theory question 3 from the 2018 Neco Physics examination. This question covers Motion .

Neco 2018 Physics Essay / Theory

Topic: Motion

Question 3 NECO • 2018 • PHYSICS • essay

A particle moves in a straight line. The motion diagram records its position at successive 1 s intervals as shown in the diagram. The distances of the recorded positions from the starting point are 0 m, 1 m, 4 m, 9 m and 16 m respectively. The arrows on the diagram indicate the instantaneous velocity at each instant and increase in length from one instant to the next.

( a )

State the type of motion exhibited by the particle and justify your answer.

( b )

Calculate the average speed of the particle over the 4 s interval.

( c )

Assuming the particle started from rest, determine the magnitude of its constant acceleration.

( d )

Using the acceleration found in part (c), calculate the speed of the particle after 6 s from the start.

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This is Neco 2018 Physics Question 3. It is one of the essay questions from the 2018 Neco Physics examination.

The question covers Motion .

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