Neco 2024 Physics Question 4

Practice practical question 4 from the 2024 Neco Physics examination. This question covers Forces .

Neco 2024 Physics Practical

Topic: Forces

Question 4 NECO • 2024 • PHYSICS • practical

A student determines the force constant (k) of a spring by two methods – the static extension method and the dynamic oscillation method. The apparatus consists of a vertical spring fixed at the upper end, a set of calibrated masses, a ruler, and a stopwatch. The data obtained are as follows.\n\nStatic method (mass m in kg, extension x in cm):\n\n m (kg) | Extension x (cm)\n--------|-----------------\n0.20 | 2.5\n0.40 | 5.0\n0.60 | 7.5\n0.80 |10.0\n1.00 |12.5\n\nDynamic method (mass m in kg, period T in s):\n\n m (kg) | Period T (s)\n--------|--------------\n0.50 | 0.50\n0.80 | 0.63\n\nUsing g = 9.8 m s⁻², answer the questions below.

( a )

Calculate the spring constant k from the static method using any one data point.

( b )

Determine k from the dynamic method for each mass and then obtain the average value of k.

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This is Neco 2024 Physics Question 4. It is one of the practical questions from the 2024 Neco Physics examination.

The question covers Forces .

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