2 1
The free positive charge distribution over the surface of two isolated sphere is shown in the
diagram
Which of the following is correct for the two spheres? *
(2 Points)
O 1 (wood) & 2 (glass)
O 1 (glass) & 2 (wood)
O 1 (graphite ) & 2 (wood)
O 1 (wood) & 2 (graphite)

Use the ratio form of kepler’s third law, = , and the data provided to determine the time it takes mars to orbit the sun. round your answer to the nearest tenth. earth’s orbital period = 1.0 earth year earth’s distance from the sun = 1.0 au mars’s distance from the sun = 1.5 au it takes mars about ⇒ 1.8 earth years to orbit the sun.