An arrow is shot into the air and moves along the parabolic path y=x(50-x) (see figure). The horizontal component of velocity is always 80 ft/s. What is the vertical component of velocity when (1) x= 15 and (ii) x= 35? (1) Calculate the derivative of y=x(50-x) with respect to time. dy dy dx dt dx dt = The vertical component of velocity at x = 15 is (Simplify your answer.) dy (ii) The vertical component of velocity at x = 35 is (Simplify your answer.) ▼ 600 400- 200- 0 10 20 30 40 50

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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An arrow is shot into the air and moves along the parabolic path y=x(50-x) (see figure). The horizontal component of velocity is always 80 ft/s. What is the vertical
component of velocity when (1) x= 15 and (ii) x= 35?
(1) Calculate the derivative of y=x(50-x) with respect to time.
dy dy dx
dt
dx dt
dy
The vertical component of velocity at x = 15 is
(Simplify your answer.)
dy
(ii) The vertical component of velocity at x = 35 is
dt
(Simplify your answer.)
▼
▼
***
A
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400-
200+
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Transcribed Image Text:← An arrow is shot into the air and moves along the parabolic path y=x(50-x) (see figure). The horizontal component of velocity is always 80 ft/s. What is the vertical component of velocity when (1) x= 15 and (ii) x= 35? (1) Calculate the derivative of y=x(50-x) with respect to time. dy dy dx dt dx dt dy The vertical component of velocity at x = 15 is (Simplify your answer.) dy (ii) The vertical component of velocity at x = 35 is dt (Simplify your answer.) ▼ ▼ *** A 600 400- 200+ of 0 10 20 30 40 50
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