MAD SCIENTIST Quiz

Question Number 1 what force must be overcomed when a block is sliding down the slope? A. friction B. gravity C. gravitational potential enrgy D. kinetic energy E. none of them F. all of them Question Number 2 when an object is not on the ground,it has... A. friction B. gravitational potential energy C. gravity D. kinetic energy E. none of them F. all of them Question Number 3 what helps a block to slide down a slope more easily? A. friction B. gravitational potential energy C. gravity D. kinetic energy E. none of them F. all of them Question Number 4 what energy is also known as the 'movement' energy A. friction B. gravitational potential energy C. gravity D. kinetic energy E. none of them F. all of them Question Number 5 what must be changed if you are testing for starch? A. location of plant B. type of plant C. amount of water watered D. type of soil E. none of them F. all of them