if the coefficient of friction for the site contact surfaces is μ=0.2, determine the magnitude of the force F needed to push the load B with mass m1=10 kg to the left. The load A has a mass of m2=20kg neglect the friction in the pulley C.

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Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,