Chapter 11, Problem 031 In the fiqure, a 0.400 kg ball is shot directly upward at initial speed 79.2 m/s. What is its anqular momentum about P, 5.16 m horizontally from the launch point, when the ball is (a) at maximum height and (b) halfway back to the ground? What is the torque on the ball about P due to the gravitational force when the ball is (c) at maximum height and (d) halfway back to the ground? Ball (a) Number Units (b) Number Units (c) Number Units (d) Number Units

Question
Chapter 11, Problem 031
In the fiqure, a 0.400 kg ball is shot directly upward at initial speed 79.2 m/s. What is its anqular momentum about P, 5.16 m horizontally from the launch
point, when the ball is (a) at maximum height and (b) halfway back to the ground? What is the torque on the ball about P due to the gravitational force when
the ball is (c) at maximum height and (d) halfway back to the ground?
Ball
(a) Number
Units
(b) Number
Units
(c) Number
Units
(d) Number
Units
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Transcribed Image Text

Chapter 11, Problem 031 In the fiqure, a 0.400 kg ball is shot directly upward at initial speed 79.2 m/s. What is its anqular momentum about P, 5.16 m horizontally from the launch point, when the ball is (a) at maximum height and (b) halfway back to the ground? What is the torque on the ball about P due to the gravitational force when the ball is (c) at maximum height and (d) halfway back to the ground? Ball (a) Number Units (b) Number Units (c) Number Units (d) Number Units

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