What force does the full moon exert on such a human

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Q1. A typical adult human has a mass of about 70 .What force does the full moon exert on such a human when it is straight overhead with its center 328,000 away? Compare this force with the force exerted on the human by the earth.

Q2. A person holds a ladder horizontally at its center. Treating ladder as a uniform rod of length 3.30 m and mass 7.43 kg, find out the torque the person must exert on the ladder to give it an angular acceleration of 0.405 rad/s2.

Reference no: EM1310335

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