What is the x component of a vector that is 31 m at 98o?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?