Use the diagram below to answer for the following questions for 2 points each: 1. Explain the difference between kinetic and potential energy.

2. Select two points where potential energy is seen and compare the amount of energy at each point.

2. Select two points where kinetic energy is seen and compare the amount of energy at each point.

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.