2. Spiderman has a mass of 80 kg. He is suspended from a thin strand of his super-awesome spidey-web. The greatest tension the strand can withstand without breaking is 824 N. What is the maximum acceleration with which Spiderman can safely climb up the strand?

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

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?