Urban Outfitters Says It Has Too Many 14-Year-Old Customers. The namesake brand saw sales fall 9% in the fourth quarter while Anthropologie and Free People crushed it. Part of the problem: The Urban brand has moved somewhat south in terms of age group penetration.. Posted on March 11, 2014, 02:23 GMT. Sapna Maheshwari.
RPM is the acronym used for revolutions per minute. It measures the number of revolutions completed in one minute around a fixed axis, giving the speed of a mechanical component. It is commonly used...
Torque is defined mathematically as the rate of change of angular momentum of an object. The definition of torque states that one or both of the angular velocity or the moment of inertia of an object are changing.