Waec Model Questions Vol1 2022 Physics Question 3

Practice essay / theory question 3 from the 2022 Waec Model Questions Vol1 Physics examination. This question covers Motion .

Waec Model Questions Vol1 2022 Physics Essay / Theory
Topic: Motion
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • essay
Waec Model Questions Vol1 2022 Physics Question 3 diagram

A cyclist travels along a straight road. The motion diagram shown represents the cyclist’s position at successive one‑second intervals. At t = 0 s the cyclist is at the origin (0 m). At each subsequent second the cyclist’s position is as follows: 2 m at t = 1 s, 5 m at t = 2 s, 9 m at t = 3 s and 14 m at t = 4 s.

Question Parts

( a )
Determine the average speed of the cyclist over the 4 s interval.
( b )
Assuming the cyclist started from rest and moved with uniform acceleration, calculate the magnitude of the acceleration.
( c )
If the cyclist continues with the same acceleration, find the speed at t = 6 s.
( d )
Comment on whether the motion diagram is consistent with the assumption of uniform acceleration.

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About This Question

This is Waec Model Questions Vol1 2022 Physics Question 3. It is one of the essay questions from the 2022 Waec Model Questions Vol1 Physics examination.

The question covers Motion .

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