What was the magnitude of heraverage angular acceleration

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Reference no: EM13565512

During the launch from a board, a diver's angular speed abouther center of mass changes from zero to 7.00 rad/s in 310 ms.Her rotational inertia about her center of mass is 12.0 kgm2.

(a) During the launch, what was the magnitude of heraverage angular acceleration?

rad/s2

(b) During the launch, what was the magnitude of the avergageexternal torque on her from the board?

Reference no: EM13565512

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