Simple harmonic motion is a periodic motion that results from a motion whose mot

Question

Simple harmonic motion is a periodic motion that results from a motion whose motion acceleration is directed in the opposite direction of its motion. Sketch such a periodic mot a function of time (t) and identify the amplitude, the period and the frequency? A mass of 0.35 kg is attached to a spring of constant lBON/m and slides on a frictionless s It is stretched and released from rest at a position of 0.10m. Find the following? (i) The force at x = 0.10m (ii) the acceleration a? (ii) the potential energy, (iii) the velocity? (iv) kinetic energy (v) the period and the (vi) frequency (ii) Find the same as above for x=0 (iii) And x = -0.05 Draw arrows to indicate the Directions of the force, acceleration for each of the position What is the velocity of the body at x = 0?

Explanation / Answer

Given that

spring constant K=130 N/m

mass m=0.35 kg

distance x=0.10 m

step;2

now we find the force at X=0.10 m

force F=KX=130*0.10=1.3 N

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