1.Determine the horizontal and vertical components of reaction at the pin A and the reaction of the rocker B on the beam. a)Determine the horizontal and vertical components of reaction at the pin A b)Determine the reaction of the rocker B on the beam.
2.Careful measurements of the earth-moon separation indicate that our satellite is presently moving away from us at approximately 3.0 per year. Neglect the transfer of angular momentum from the earth to the moon.