Design a fuzzy cruise-controller for your car with the foll speed: accelerator-pressure: range: 0-100% range: 0 -140 km/h rules: 1. if the speed is slow, accelerat is high or_pressure 2. if speed is right, then no change. 3. if motor speed is fast, accelerator_p ressure is low. for speed of 100 km/h what is the acceler ator_pressure?

If a simple machine reduces the strength of a force, what must be increased?

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?