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c) A skydiver's vertical velocity is modelled by the function v(t) = -9.8t where v(t) is her vertical speed in ms-1 and t is time in seconds since she jumped out of an asroplane. O sts 10. The agroplane has an altitude of 3900 m at the instant the skydiver jumps out. i) Find a specific function for s(t), the altitude of the skydiver at time t. ii) Write down the units for s(t). iii) Hence, find the altitude of the skydiver at 1, 5, and 10 seconds.

c) A skydiver's vertical velocity is modelled by the function v(t) = -9.8t where v(t) is her vertical speed in ms-1 and t is time in seconds since she jumped out of an asroplane. O sts 10. The agroplane has an altitude of 3900 m at the instant the skydiver jumps out. i) Find a specific function for s(t), the altitude of the skydiver at time t. ii) Write down the units for s(t). iii) Hence, find the altitude of the skydiver at 1, 5, and 10 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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c) A skydiver's vertical velocity is modelled by the funetion v(t) = -9.8t where v(t) is her vertical speed in ms-1 and t is time in seconds since she jumped out of an aeroplane. Osts 10. The aeroplane has an altitude of 3900 m at the instant the skydiver jumps out. i) Find a specific function for s(t), the altitude of the skydiver at time t. ii) Write down the units for s(t). iii) Hence, find the altitude of the skydiver at 1, 5, and 10 seconds.
Transcribed Image Text:c) A skydiver's vertical velocity is modelled by the funetion v(t) = -9.8t where v(t) is her vertical speed in ms-1 and t is time in seconds since she jumped out of an aeroplane. Osts 10. The aeroplane has an altitude of 3900 m at the instant the skydiver jumps out. i) Find a specific function for s(t), the altitude of the skydiver at time t. ii) Write down the units for s(t). iii) Hence, find the altitude of the skydiver at 1, 5, and 10 seconds.
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