Science 10 All questions Link: https://goo.gl/ewQbNM

-13 721 Science 10 Skateboard Energy Lab Open the skateboard energy app: (https://goo.glewObNM In "Playground", create a skateboard ramp of your own design. Make sure it has the ability for the skateboarder to travel back and forth along the track without falling off and/or leaving the screen. Select "Bar graph" and "Pie Chart" Part 1: No Friction Scenarios Turn down the friction setting to zero (no friction in the wheels) Draw a diagram of your ramp and show the skateboarder in 3 different locations: at the highest point ; at the lowest point; somewhere between the highest and lowest points. Draw the energy bar graphs and pie charts at those locations. 1) What happens to the kinetic energy and potential energy as the skateboarder: a) descends the ramp? b) ascends the ramp? 2) What do you notice about the skateboarder's speed when they are at the highest point of their motion before sliding back down the ramp in the other direction? 3) What happens to the total energy as the skateboarder moves up and down the ramp? 4) What happens to the potential and total energy as you (an external agent) does work on the system and lifts the skateboarder