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.
You might learn that the IRS has accepted your income tax return within days of filing or after a few weeks, depending on how you file. The Internal Revenue Service can accept your tax return within 72 hours of e-filing or within three weeks for a paper return.You will receive an email notification that your return has been received within 24 hours of your electronic submission.The Where's My Refund tool on the IRS website allows you to check the status of your tax refund, including the date that it was accepted.ou will receive an email notification that your return has been received within 24 hours of your electronic submission. The Where's My Refund tool on the IRS website allows you to check the status of your tax refund, including the date that it was accepted.