Neco Model Questions Vol1 2022 Physics Question 3

Practice practical question 3 from the 2022 Neco Model Questions Vol1 Physics examination. This question covers Motion .

Neco Model Questions Vol1 2022 Physics Practical

Topic: Motion

Question 3 NECO_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • practical

A cart is released from rest down a smooth inclined plane. A ticker timer is set to mark a dot every 0.02 s. The distance between successive dots on the ticker tape is 0.02 m. The number of dots recorded in each successive 0.5 s interval is given in the table below. | Interval (s) | Number of dots | |--------------|----------------| | 0 – 0.5 | 12 | | 0.5 – 1.0 | 14 | | 1.0 – 1.5 | 16 | | 1.5 – 2.0 | 18 | | 2.0 – 2.5 | 20 | Using the data, determine the motion characteristics of the cart.

Question Parts

( a )

Calculate the speed of the cart in each 0.5 s interval. Give your answers in m s⁻¹ to two decimal places.

( b )

Assuming the acceleration is constant, determine its magnitude. Show the method you used.

( c )

Identify one possible source of error in this experiment and suggest a practical way to minimise it.

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About This Question

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

The question covers Motion .

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