Mathematics

Mathematics, 22.10.2019 20:00, evalisezamot

a roller coaster slowly chugs up an incline at a steady rate and then picks up speed as it races down the other side.

click through the graphs and select the one that would best represent the sentence above.

answer

Answers: 2

Show answers

Similar questions

Предмет

Physics, 11.07.2019 05:30, bobbyandskylabe

Aroller coaster starts from a height of 60m. a. find the speed when the roller coaster is 30m from the ground and the speed at the ground. how high will the roller coaster rise? assume the roller coaster started at rest. b. answer part a assuming instead that the roller coaster started with an initial speed of 20m/s. c. assuming the roller coaster starts from rest, find the radius r of the largest loop that the roller coaster can navigate without falling.

Answers: 1

Предмет

Mathematics, 06.09.2019 18:20, 911wgarcia

Introduction: have you ever ridden or seen a roller coaster in action? did you know that the algebra that you have learned in this unit is related to the math that engineers use to design roller coasters? engineers want roller coasters to be fun and scary, but also safe. directions: for this portfolio, you will use your knowledge of functions to design a roller coaster. you will draw a short roller coaster on graph paper, plot ordered pairs on its path, and determine the slope, or rate of change, along the ride. roller coaster design instructions submit responses to the following items, and be sure to show all of your work. 1. draw the side view of your roller coaster on graph paper. for the sake of simplicity, assume that your roller coaster track never turns left or right. o in order to gain speed, the roller coaster should have an initial climb, at least two hills, and one loop. 2. label the x- and y-axes. the value of x measures the horizontal distance from the roller coaster cart to the starting point, and the value of y represents the height of the roller coaster cart. 3. plot ordered pairs on the initial climb and determine the slope. 4. what is the equation of the line that represents your initial climb? 5. what is the domain and range of your roller coaster? 6. plot ordered pairs at the top and the end of each hill. find the rate of change to determine which hill is steeper? how do you know that hill is steeper? 7. is your roller coaster a function? why or why not?

Answers: 2

Предмет

Mathematics, 06.09.2019 18:20, fredvales19

Introduction: have you ever ridden or seen a roller coaster in action? did you know that the algebra that you have learned in this unit is related to the math that engineers use to design roller coasters? engineers want roller coasters to be fun and scary, but also safe. directions: for this portfolio, you will use your knowledge of functions to design a roller coaster. you will draw a short roller coaster on graph paper, plot ordered pairs on its path, and determine the slope, or rate of change, along the ride. roller coaster design instructions submit responses to the following items, and be sure to show all of your work. 1. draw the side view of your roller coaster on graph paper. for the sake of simplicity, assume that your roller coaster track never turns left or right. o in order to gain speed, the roller coaster should have an initial climb, at least two hills, and one loop. 2. label the x- and y-axes. the value of x measures the horizontal distance from the roller coaster cart to the starting point, and the value of y represents the height of the roller coaster cart. 3. plot ordered pairs on the initial climb and determine the slope. 4. what is the equation of the line that represents your initial climb? 5. what is the domain and range of your roller coaster? 6. plot ordered pairs at the top and the end of each hill. find the rate of change to determine which hill is steeper? how do you know that hill is steeper? 7. is your roller coaster a function? why or why not?

Answers: 1

Предмет

Physics, 30.10.2019 03:31, maguilarz2005

Aroller coaster is towed up an incline at a steady speed of 0.4800 m/s by a chain parallel to the surface of the incline. the slope is 2.900%, which means that the elevation increases by 2.900 m for every 100.0 m of distance along the surface. the mass of the roller coaster is 402.3 kg. neglecting friction, what is the magnitude of the force exerted on the roller coaster by the chain?

Answers: 3

Do you know the correct answer?

a roller coaster slowly chugs up an incline at a steady rate and then picks up speed as it races dow...

Questions in other subjects:

Konu

History, 03.09.2020 22:01

Why did the Middle Colonies have such a diverse population? The Quakers in the New England Colonies encourages those different from them to relocate. The population had a higher pr...

Konu

Chemistry, 03.09.2020 22:01

Choose the nonmetallic elements from the list. Check all that apply. yttrium oxygen boron polonium argon gallium carbon...

Konu

English, 03.09.2020 22:01

Which of the following is an example of an aesthetic impact? O A. A reader growing angry at a despicable villain in a novel O B. A reviewer accusing a writer of plagiarizing...

Konu

History, 03.09.2020 22:01

In what ways did the growth of england's colonies in the americas affect the native americans?...

Konu

History, 03.09.2020 22:01

Explain which theme , region , and period a historian would focus on to learn about Parisian music 100 years ago....

Konu

French, 03.09.2020 22:01

Complete the following dialogue with the correct word below: "Tu veux regarder ce film chinois avec moi?" "Mais je ne parle pas chinois!" "Ce n'est rien, il y a des

Konu

Mathematics, 03.09.2020 22:01

Kenji earned the test scores below in English class. 79, 91, 93, 85, 86, and 88 After his next test, his mean and median scores both change to 88. How much does he earn on this tes...

Konu

Mathematics, 03.09.2020 22:01

A point has one dimension, length?...

Konu

History, 03.09.2020 22:01

The compass allowed sailors to...

Konu

Physics, 03.09.2020 22:01

What statement did dalton have on the atomic theory...

Other tasks in the category: Mathematics More task