sideshow strong men‚ each lift 200 kg barbells 2 m off the ground. Atlas lifts his barbells in 1 s and Hercules lifts his in 3 s. a) Which strong man does more work b) Calculate which man is more powerful. 2. A 5000 kg roller coaster train is winched up the first hill‚ which is 80 m high. What is I) the speed of the train over the top of the second hill 70m off the ground and ii) the average breaking force needed to stop the train if it has 100 m to pull into the station?
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rollercoaster I had ever seen. Some of it was even out of the park! When went to ride it there was a long line but the wait was quick because there were three coasters running on the same track so boarding was quick. I was excited when I first go on it and couldn’t wait to go. The hill on the coaster was extremely tall. You could see the whole park! The coaster was fast and long with several quick turns‚ small hills‚ and even a tunnel. When it was over I wanted to ride it again but we went to ride the other
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Finally once we got to the top‚ it paused. I could feel it lurch forward‚ then leave my insides behind. “How about shivering timbers?” My dad asked “NOOOOO!” I moaned “YES!” My sister screeched “Do we have to.” I complained. I hated wooden roller coasters‚ I always think they would collapse when you ride on it. “Yes.” My dad said‚ you’re the only one on this family that doesn’t want to go. “Mom do you want to go?” I asked “Kind of.” She said between licks of her ice cream cone. “Why do you
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Roller Coaster We were finally arriving at michigan’s adventure and my brother somehow convinced my whole family to go on a roller coaster‚ and I HATE roller coasters. We finally waltzed into michigan’s adventure. We walked around for a while‚ when finally we found the roller coaster. “Do I have to go on.” I whined. “No.” My dad said. “Yes he does we are going on this as a family‚ but this will be the only one you have to go on.” my mom said. We waited in line for a little while. Suddenly we
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Roller Coaster of Love Two of the greatest things in life are love and amusement parks. When you think amusement parks you’re mind goes to either the food or even better‚ the roller coasters. You get a thrill like no other when you a roller coaster. How can that be compared to simply being in love? Although you may think riding a roller coaster and being in love are completely different‚ they do share similarities. Some people believe in love at first sight‚ then there are those who think
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Roller Coaster Ride A roller coaster ride contains many loops and twists one after another. At first glance‚ the ride looks terrifying. I never thought I would see myself ride one until one day my niece forced me to get on one. She was only 13 years old at that time‚ and I was 20 years old. Being younger than me‚ I did not want to show her how scared I was‚ so I dropped my pride and rode it. After discovering the excitement of riding the roller coaster‚ I became addicted to it and kept riding it
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History A roller coaster train going down hill represents merely a complex case as a body is descending an inclined plane. Newton’s first two laws relate force and acceleration‚ which are key concepts in roller coaster physics. At amusement parks‚ Newton’s laws can be applied to every ride. These rides range from ’The Swings’ to The ’Hammer’. Newton was also one of the developers of calculus which is essential to analyzing falling bodies constrained on more complex paths than inclined planes. A
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Being in love is a lot like being on a roller coaster‚ it is scary‚ thrilling‚ and can sometimes be painful. It’s the feeling of excitement going up the first hill; learning things about each other. Learning what makes them smile‚ their fears‚ or what keeps them awake at night. It’s the pain of your first fight‚ not knowing if you’ll make it through. The same kind of pain you get being whipped around a sharp turn‚ or the lap bar digging into your gut as you roll down a hill. There’s a distinct difference
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------------------------------------------------- The Gap Roller Coaster Ride Sharon Sethi Merchandising Strategies 8.23.2011 ------------------------------------------------- 12:00pm‚ Tuesday Introduction: Gap Inc. began its journey in 1969 as a small retail store in San Francisco‚ California where it concentrated its sales on Levi’s jeans. In its early stages as a small retail business it was known as The Gap. By the end of the 1970’s‚ Donald and Doris Fisher‚ owners of The Gap‚ had expanded
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this depends on the coaster itself. A plain‚ boring one colour coaster won’t attract as much attention as one with vibrant colours and an intriguing design. Although all coasters are designed to prevent condensation rings on tables or desks and protect the furniture‚ they can accomplish much more than this. The right coaster can bring attention to a business and increase brand awareness often without the consumer knowing this is taking place. Most consumers assume the coasters being used in a restaurant
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