7. Using the grid for the height in meters, set the skater at 6.0 meters of height and release. After the skater moves back and forth several times measure and record the velocity of the skater at the bottom. Each tic mark on the speedometer is 1.0 mls. Decrease the mass two different times and repeat. Then increase the mass two different times and repeat. 8. Move the slider to the right to increase the friction to \"lots'. Repeat step #7. .L Largest