# A 150-kg roller-coaster car climbs to the top of a 91 - m -high hill. How much work is done against gravity as the car is lifted to the top of the hill ?

###### Question:

A 150-kg roller-coaster car climbs to the top of a 91 - m -high hill. How much work is done against gravity as the car is lifted to the top of the hill ?

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• Why did the train stop in Scottsboro, Alabama?...

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Solve each of the following exponential equations using common bases: 1.) 4^(3x+5)=8^(4x-3) 2.) 9^(2x+3)=〖(1/27)〗^(3x+1) 3.) 4^(x+6)∙8^(x-9)=64...

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15 a2 - 6ab- 8 a2+ 20 - 5ab - 31 + a2- ab...

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Various techniques for measuring body fat....

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### There have always been societies whose lifestyle depends on moving around often so that herd animals, like sheep or cattle, can graze. How would this lifestyle shape the way these societies develop? O A. They would have no trade with similar cultures. OB. They would not build cities, which require settled agriculture. Ос. They would not have social problems since they are not settled societies. OD. They would not be able to take advantage of technological advances.

There have always been societies whose lifestyle depends on moving around often so that herd animals, like sheep or cattle, can graze. How would this lifestyle shape the way these societies develop? O A. They would have no trade with similar cultures. OB. They would not build cities, which require s...

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### You are planning to purchase the stock of Ted's Sheds Inc. and you expect it to pay a dividend of $3 in 1 year,$4.25 in 2 years, and $6.00 in 3 years. You expect to sell the stock for$100 in 3 years. If your required return for purchasing the stock is 12 percent, how much would you pay for the stock today

You are planning to purchase the stock of Ted's Sheds Inc. and you expect it to pay a dividend of $3 in 1 year,$4.25 in 2 years, and $6.00 in 3 years. You expect to sell the stock for$100 in 3 years. If your required return for purchasing the stock is 12 percent, how much would you pay for the sto...

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### What is 2(x + 3) + 4(x - 3)

What is 2(x + 3) + 4(x - 3)...

### These for girls and guys who had there heart broken Like me i just broke up with this girl and were datting for 5 month and she said that she lost feelings for me 1 month ago it made me really sad but i did know if she really meant all thoses words she said to me i feel like this pain hurts

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### Which color mode is used most often for web and video? Multichannel mode CMYK Red-Green-Blue Grayscale mode

Which color mode is used most often for web and video? Multichannel mode CMYK Red-Green-Blue Grayscale mode...

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