Practice - People Server at UNCW
... placed at the top of an incline. They are released at the same time. Which one reaches the bottom first? a) hoop; b) cylinder; c) sphere; d) One cannot tell. _____ p) When one stretches liquorice, the strain is given by a) the change in length per original length; b) the applied force per unit area; ...
... placed at the top of an incline. They are released at the same time. Which one reaches the bottom first? a) hoop; b) cylinder; c) sphere; d) One cannot tell. _____ p) When one stretches liquorice, the strain is given by a) the change in length per original length; b) the applied force per unit area; ...
Chp. 7 Outline: Circular Motion and Gravity Lecture Questions: 1
... of 12.0 rad/s in 4.0 s. What is the wheel’s average angular acceleration? 4) A Ferris wheel rotates with an initial angular speed of 0.50 rad/s and accelerates over a 7.00 s interval at a rate of 4.0 x 10-2 rad/s2. What is its final angular speed? 5) An automobile tire with a radius of 0.30 m starts ...
... of 12.0 rad/s in 4.0 s. What is the wheel’s average angular acceleration? 4) A Ferris wheel rotates with an initial angular speed of 0.50 rad/s and accelerates over a 7.00 s interval at a rate of 4.0 x 10-2 rad/s2. What is its final angular speed? 5) An automobile tire with a radius of 0.30 m starts ...
