Atrapeze artist swings in simple harmonic motion with a period of 3.8 s. calculate the length of the cable supporting the trapeze.

show as much work as you can, and : )

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it

Most short-period comets do not have randomly oriented orbits because

To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter