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The vertical displacement of an object fired at an initial velocity v and an angle of elevation at time t is given by x(v, 0, t) = v(cos)t. What is the vertical displacement of an object fired with an initial velocity of 250 ft/s at an angle of elevation 60° after 3 seconds?

The vertical displacement of an object fired at an initial velocity v and an angle of elevation at time t is given by x(v, 0, t) = v(cos)t. What is the vertical displacement of an object fired with an initial velocity of 250 ft/s at an angle of elevation 60° after 3 seconds?

Calculus: Early Transcendentals
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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The vertical displacement of an object fired at an initial velocity v and an angle of elevation at time t is given by x(v, 0, t) = v(cos)t. What is the vertical displacement of an object fired with an initial velocity of 250 ft/s at an angle of elevation 60° after 3 seconds? O 649.52 ft. O 375 ft. O 530.33 ft. O 750 ft. All of the above O None of the above
Transcribed Image Text:The vertical displacement of an object fired at an initial velocity v and an angle of elevation at time t is given by x(v, 0, t) = v(cos)t. What is the vertical displacement of an object fired with an initial velocity of 250 ft/s at an angle of elevation 60° after 3 seconds? O 649.52 ft. O 375 ft. O 530.33 ft. O 750 ft. All of the above O None of the above
Determine the domain of the function 1 f(x, y) = √x + y² O R² ○ {(x, y) | x > −y²} ○ {(x, y) | x ‡ y²} ○ {(x, y) | x ≤ y²} O All of the above O None of the above
Transcribed Image Text:Determine the domain of the function 1 f(x, y) = √x + y² O R² ○ {(x, y) | x > −y²} ○ {(x, y) | x ‡ y²} ○ {(x, y) | x ≤ y²} O All of the above O None of the above
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