Assignment:
1- A 3m diameter cylinder and a seat with the dimensions shown (figure on the left) are balanced in a pinned connection at A. f both bodies have a density of 5000kg/m3 and a depth (into the paper) of 1m, then what is the distance x required for the two bodies to be perfectly balanced on the pinned connection A?
2. The max speed for the servo shown is 130RPM when connected to 6V. Assume that the gearbox on your servo is able to output a torque of 1.5 kg-cm while turning at this speed. Using the number of teeth on each gear provided in the table, determine the torque and rotational speed of the output shaft on the DC motor.
gear #teeth
1 10
2 47
3 10
4 38
5 8
6 32
7 7
8 23
