Velocity the angular speed formula_27 and the magnitude of the displacement. such that Angular momentum in scalar form is the mass times the distance to the origin times the transverse velocity, or equivalently, the mass times the distance squared times the angular speed. The sign convention for angular momentum is the same as that for angular velocity. where The expression formula_33 is known as moment of inertia. If forces are in the radial direction only with an inverse square dependence, as in the case of a gravitational orbit, angular momentum is constant, and transverse speed is inversely proportional to the distance,
This Is What Rock n' Roll Looks Like at number forty-four on the US "Billboard" Hot Dance Club Songs. A music video for "This Is What Rock n' Roll Looks Like", shot and directed by Sanaa Hamri, was released on March 27, 2011. The music video pays homage to Porcelain Black's high school experiences, where she was constantly teased by "snobby rich kids", but never gave in to the pressure of her peers around her. The video serves as a form of revenge for Porcelain Black against high school tormentors. "This Is What Rock n' Roll Looks Like" garnered mixed reviews from critics, most of whom were shocked