Neco 2019 Physics Question 5
Practice essay / theory question 5 from the 2019 Neco Physics examination. This question covers Work, Energy, Power, Friction, Spring .
A 12.0 kg block is released from rest at the top of an inclined plane that is 5.0 m long and makes an angle of 30° with the horizontal. The coefficient of kinetic friction between the block and the plane is \(\mu_k = 0.15\). After reaching the bottom, the block immediately compresses a spring of spring constant \(k = 800\,\text{N m}^{-1}\) that is fixed to the floor and comes to rest after compressing the spring by a distance \(x\). The block takes 0.40 s to travel the length of the plane.
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This is Neco 2019 Physics Question 5. It is one of the essay questions from the 2019 Neco Physics examination.
The question covers Work, Energy, Power, Friction, Spring .
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