The equation of free motion on the relationship that F mg and is based nothing e

Question

The equation of free motion on the relationship that F mg and is based nothing else The equation of free motion xt c cos(ot) c2 sin ot), but we choose to is write it as where the value for the Ct) tan A sin cot sin cot C2 phase shift is defined by the quadrant in which it lies For the standard problem we orient the system on a normal Cart ean spring Coordinate System dx d x B when kx It follows from Newton's second law of motion that m dt dt no other external forces are impressed on the system. The two equations of motion we studied in chapter 5 are: x" 00 x o (Free Motion) and x" 22nx' co x 0 (Dampened Motion) 10

Explanation / Answer

6.TRUE. Because according to newtons law of motion net force F=ma.but in free fall motion it is write as F=mg.

7.TRUE.

8.TRUE

9.FALSE.here the given equation represents damping forced acillations equation.

10.TRUE.

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