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 IRS notes that most refunds are issued within 10 days for those who file returns electronically. Those filing paper returns can expect to wait weeks for their refund. Still, many want to know the status of their refund since hundreds and even thousands of dollars are often in limbo.