What is the acceleration due to gravity

Reference no: EM1311861

Q1. Astronauts on a distant planet set up a simple pendulum of length 1.5 m. The pendulum executes simple harmonic motion and makes 107 complete vibrations in 398 s. What is the acceleration due to gravity?

Q2. A uniform solid sphere of radius 0.503 m and mass 15.7 kg turns counter clockwise (when viewed from above) about the vertical axis through its center. Find its vector angular momentum when its angular speed is 3.08 rad/s. Wouldn't you use the formula L=I*omega.

Reference no: EM1311861

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What is the acceleration due to gravity : A uniform solid sphere of radius 0.503 m and mass 15.7 kg turns counter clockwise (when viewed from above) about the vertical axis through its center. Find its vector angular momentum when its angular speed is 3.08 rad/s. Wouldn't you use the formula..

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