A second source of motion is elasticity in the bearing itself. For example, the balls in a ball bearing are like stiff rubber, and under load deform from round to a slightly flattened shape. The race is also elastic and develops a slight dent where the ball presses on it.
What to Expect for Refunds in 2015. The IRS issues more than 9 out of 10 refunds in less than 21 days. However, itâs possible your tax return may require additional review and take longer.
The Massachusetts Department of Revenue will send a taxpayer their refund within four days if itâs filed electronically, whereas filing by paper return can take weeks. In Minnesota, paper returns can take as long as 90 days to process, while electronic returns are typically processed within 35 days.