When you throw a ball up into the air, the total energy of the ball at any point in its flight can be expressed as kinetic energy potential energy. a. times b. minus c. divided by d. plus

Explain what makes a passenger in a turning car slide toward the door. critical thinking

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

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?