The Ferris Wheel In 1893, George Ferris engineered the Ferris wheel. It was 250 feet in diameter. If a Ferris wheel makes 1 revolution every 40 seconds, then the function h ( t ) = 125 sin ( 0.157 t − π 2 ) + 125 represents the height h , in feet, of a seat on the wheel as a function of time t , where t is measured in seconds. The ride begins when t = 0 . a. During the first 40 seconds of the ride, at what time t is an individual on the Ferris wheel exactly 125 feet above the ground? b. During the first 80 seconds of the ride, at what time t is an individual on the Ferris wheel exactly 250 feet above the ground? c. During the first 40 seconds of the ride, over what interval of time t is an individual on the Ferris wheel more than 125 feet above the ground?
The Ferris Wheel In 1893, George Ferris engineered the Ferris wheel. It was 250 feet in diameter. If a Ferris wheel makes 1 revolution every 40 seconds, then the function h ( t ) = 125 sin ( 0.157 t − π 2 ) + 125 represents the height h , in feet, of a seat on the wheel as a function of time t , where t is measured in seconds. The ride begins when t = 0 . a. During the first 40 seconds of the ride, at what time t is an individual on the Ferris wheel exactly 125 feet above the ground? b. During the first 80 seconds of the ride, at what time t is an individual on the Ferris wheel exactly 250 feet above the ground? c. During the first 40 seconds of the ride, over what interval of time t is an individual on the Ferris wheel more than 125 feet above the ground?
The Ferris Wheel In 1893, George Ferris engineered the Ferris wheel. It was 250 feet in diameter. If a Ferris wheel makes 1 revolution every 40 seconds, then the function
represents the height
, in feet, of a seat on the wheel as a function of time
, where
is measured in seconds. The ride begins when
.
a. During the first 40 seconds of the ride, at what time
is an individual on the Ferris wheel exactly 125 feet above the ground?
b. During the first 80 seconds of the ride, at what time
is an individual on the Ferris wheel exactly 250 feet above the ground?
c. During the first 40 seconds of the ride, over what interval of time
is an individual on the Ferris wheel more than 125 feet above the ground?
Find the indefinite integral by making a change of variables. (Remember the constant of integration.)
√(x+4)
4)√6-x dx
a
->
f(x) = f(x) = [x] show that whether f is continuous function or not(by using theorem)
Muslim_maths
Use Green's Theorem to evaluate F. dr, where
F = (√+4y, 2x + √√)
and C consists of the arc of the curve y = 4x - x² from (0,0) to (4,0) and the line segment from (4,0) to
(0,0).
Chapter 7 Solutions
Mylab Math With Pearson Etext -- Standalone Access Card -- For Precalculus (11th Edition)
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Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY