Lithium (chemical symbol Li) is located in Group 1, Period 2. Which is lithium most likely to be? O A. A soft, shiny, highly rea
2 answers:
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Answer:
0.915 rad or 52.44 degrees
Explanation:
Let g = 10 m/s2. We can calculate the gravity force acting on center of mass of the new 8.75 kg pole:
The moment is the dot product of force and moment arm
where θ is the angle between the gravity force and the pole, or between the pole and the wall. As M can be at its max, which is 40 Nm, we can solve for θ: