make it all Prediction: If the skater starts on the left side, will he have enou

Question

make it all Prediction: If the skater starts on the left side, will he have enough energy to the way to the right side? Explain your reasoning he will be on the right side of the ramp. Use the simulator to test your predictions! Press to zoom out and increase the size ofthe ramp. E The skater starts at the top left of the path. Match each letter with the following conditions: 1. Maximum kinetic energy 2. Maximum potential energy 3·To locations where the skater has about the same speed Participate in a Class Discussion Part II 1. Reset PhET Skater,set potential energy reference at ground level, pull he track down, and turn on the pie chart. Describe PhET Skater's motion and what happens to U, and K. 2. Move PhET Skater to Jupiter, where the gravitational field constant is 26 NIkg! Compare his motion and energy transformations to those on Earth. 3. Move PhET Skater to the Moon (g-1.6 N/Akg). Why do you think he is moving as he is?

Explanation / Answer

1) maximum kinetic energy will be at point B. Because potential differences from point A to B is maximum from all others points. So from energy conservation rule, kinetic energy at B will maximum.

2). From the above mentioned reason, we can say that potential energy will be maximum at point E and C.

3). Speed will be same at point E and C. As they are having same potential energy.

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