Question

t View History Bookmarks People Window Help YS 1315 MW: × GATurning Fork Oscillates A × bike.dvi /tracs.txstate.edu/portal/site/081c75c uiz Ch 10: Energy Transformations 5-913a-4722-9c84-08433aaea16f/tool/87e46ed1 ew unanswered or marked questions art 1 of 1- 1.0 Points Question 1 of 3 Use the PHET simulation Energy Skate Park: Basics which is embedded in this lesson. use the Friction app in the middle . in the right menu check the box for Bar Graph in the right menu vary the friction a) What energy transformation takes place when the skater rolls downhill with no friction? O A. Thermal Energy ->Potential Energy O B. Potential Energy >Kinetic Energy O C. Potential Energy> Thermal Energy O D. Kinetic Energy->Potential Energy Mark for Review What's This? Previous Next Save Exit

Answer 1

Potential energy to kinetic energy

When skater roller rolls downhill without any friction the potential benergy stored in the body( due to its position (height)) is converted into kinetic energy