What will happen if the gravity become 1 meter per square of second? By Ric Leung and Ken Siu What a horrible day I had! I had an unforgettable experience.

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Presentation transcript:

What will happen if the gravity become 1 meter per square of second? By Ric Leung and Ken Siu What a horrible day I had! I had an unforgettable experience in the Ocean Park yesterday. What I had seen were beyond description, or I think u might laugh at me.

(v=2  l/g) At the beginning, all the things were happening as usual, I and my friends had an enjoyable trip. After a few hours, I started feeling tired and we wanted to play the sea rover. While we were queuing the line, I could see that those players were so excited. Soon it was our turn, but I could hardly had any aerated feelings. Although the rover seems moving hyper slow and I was boring, my friends were all screamed and yelled. I ignored this since I was sleepy.

W=mg Next we went to play the “Abyss turbo drop”, it was the most terrible rides we thought. However, as the ride brought us to the top, I felt lighter than normal. Instead of sitting on the seat, I could easily feel that I was leaving it, as light as floating in the air. It was so strange that I had never met. What’s going on?

V=  rg I still couldn't’t believe it, so I tried to test my thinking that the acceleration due to gravity of normal was a few times of this moment. I did this by playing the roller coaster. When the cable car had just reached the highest point of the loop, it moved as slow as a snail. It frightened me because the cable car was totally inversed! Now, I could claim that my thinking was true!

Tcos  =mg, Tsin  =mv²/r Next, I played the “flying swing” to prove again. The swing was moving in a very large circular path, nearly to horizontal to the center of the ride. It was likely to push me outward. Oh my god! What was happening on me? Was I sick?

X(max)=(u²sin2  )/g, y(max)=(u²sin²  )/2g My friends saw that I was absolutely nervous, so they suggested to watch a dolphin show as a relax. When the dolphin hit the ball, the ball was extremely high and far away than usual. It was amazing! In addition the ball became larger and larger, approaching towards me. “Bang!” The ball hit my head and made me fell down on the ground. The only thing that I could do was to stop thinking everything and take a rest. I hoped that all the things would not out of control, after I woke up ……Do you think so??????