001 10.0 points A car accelerates uniformly from rest and
reaches a speed of 24.2 m/s in 9.6 s. The
diameter of a tire is 36.5 cm.
Find the number of revolutions the tire
makes during this motion, assuming no slip-
ping.
Answer in units of rev.

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

c, 1a hope this

measure their densities same density, same sub