A drone is programmed so that its horizontal and vertical components of position as functions of time t (seconds) are given by x(t) = 2t2 and y = -t3 + 8t2 – 5t +4 respectively. (a) What are the magnitude and direction of the instantaneous velocities at t = 0 and t %3D 4 sec? (b) Find the time at which the drone attains maximum height and also find the maximum height attained by the drone.
A drone is programmed so that its horizontal and vertical components of position as functions of time t (seconds) are given by x(t) = 2t2 and y = -t3 + 8t2 – 5t +4 respectively. (a) What are the magnitude and direction of the instantaneous velocities at t = 0 and t %3D 4 sec? (b) Find the time at which the drone attains maximum height and also find the maximum height attained by the drone.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![A drone is programmed so that its horizontal and vertical components of position
as functions of time t (seconds) are given by x(t) = 2t2 and y = -t3 + 8t2 – 5t +4
respectively.
(a) What are the magnitude and direction of the instantaneous velocities at t =
0 and t
%3D
4 sec?
(b) Find the time at which the drone attains maximum height and also find the
maximum height attained by the drone.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cf50db4-bdfa-45df-adc6-792ec19bcd39%2F97c3ea85-7a87-41f6-bb27-afd8f76bdffb%2Fkmh7eg6.jpeg&w=3840&q=75)
Transcribed Image Text:A drone is programmed so that its horizontal and vertical components of position
as functions of time t (seconds) are given by x(t) = 2t2 and y = -t3 + 8t2 – 5t +4
respectively.
(a) What are the magnitude and direction of the instantaneous velocities at t =
0 and t
%3D
4 sec?
(b) Find the time at which the drone attains maximum height and also find the
maximum height attained by the drone.
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