Neco 2020 Physics Question 3

Practice practical question 3 from the 2020 Neco Physics examination. This question covers Motion .

Neco 2020 Physics Practical

Topic: Motion

Question 3 NECO • 2020 • PHYSICS • practical

A student investigates the motion of a toy car down a smooth inclined plane set at 5° to the horizontal. The car is released from rest at the top and the time taken to travel successive 0.5 m intervals is recorded with a stopwatch. The data obtained are shown in the table. | Distance travelled (m) | Cumulative time (s) | |------------------------|----------------------| | 0.5 | 1.20 | | 1.0 | 2.30 | | 1.5 | 3.30 | | 2.0 | 4.20 | | 2.5 | 5.00 | Using the data, answer the following questions:

( a )

Calculate the average speed of the car for each 0.5 m interval.

( b )

Assuming the motion is uniformly accelerated, determine the magnitude of the acceleration of the car using the data.

( c )

Using the acceleration found in part (b), predict the time required for the car to travel a distance of 3.0 m from rest.

( d )

State two possible sources of error that could affect the accuracy of the results obtained in this experiment.

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This is Neco 2020 Physics Question 3. It is one of the practical questions from the 2020 Neco Physics examination.

The question covers Motion .

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