For the helicopter in the previous question, the tail rotor radius is 2.3 ft and the tail rotor is located 15.3 ft from the main rotor shaft. calculate the thrust and power required by the tail rotor for hovering conditions at sea level.

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.

If y gets smaller as x gets bigger and y have an relationship?

In a series circuit the __ is the same at every point