figure shows a 29 kg cylinder held at rest on a 20∘ slope. What is the tension in the cable? What is the magnitude of the static friction force?

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.