Neco Model Questions Vol1 2020 Physics Question 4
Practice practical question 4 from the 2020 Neco Model Questions Vol1 Physics examination. This question covers Forces, Hooke's Law, Elasticity .
A student wishes to determine the spring constant (k) of a helical spring using a spring balance. Five known masses are hung from the spring and the corresponding extensions are recorded. The data obtained are shown in the table. | Mass (kg) | Extension (cm) | |-----------|----------------| | 0.10 | 2.0 | | 0.20 | 3.9 | | 0.30 | 5.9 | | 0.40 | 7.8 | | 0.50 | 9.8 | The student is then asked to use the same spring to determine the mass of an unknown object that produces an extension of 5.0 cm. The student must also comment on the linearity of the load‑extension graph. Answer the following:
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This is Neco Model Questions Vol1 2020 Physics Question 4. It is one of the practical questions from the 2020 Neco Model Questions Vol1 Physics examination.
The question covers Forces, Hooke's Law, Elasticity .
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