A1] A small, artificial satellite of mass 10 kg and initial velocity: Vo = [3000i + 4000j] ms %3D enters a region of space, at t = 0 s, where it experiences a force given by: F(t) = [2000j + 1200rk] N. The constants in the expression for F(t) require that t is specified in seconds. a) Write down an expression for the acceleration of the satellite, a(t). b) Determine the speed of the satellite at t = 0s. c) By integrating your expression from (a), deduce the velocity of the satellite as a function of t for t > 0s. d) If the satellite experiences the force for 10 s, what is its final speed?
A1] A small, artificial satellite of mass 10 kg and initial velocity: Vo = [3000i + 4000j] ms %3D enters a region of space, at t = 0 s, where it experiences a force given by: F(t) = [2000j + 1200rk] N. The constants in the expression for F(t) require that t is specified in seconds. a) Write down an expression for the acceleration of the satellite, a(t). b) Determine the speed of the satellite at t = 0s. c) By integrating your expression from (a), deduce the velocity of the satellite as a function of t for t > 0s. d) If the satellite experiences the force for 10 s, what is its final speed?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A1] A small, artificial satellite of mass 10 kg and initial velocity:
-1
Vo = [3000i + 4000j] ms
enters a region of space, at t = 0 s, where it experiences a force given by:
%3D
F(t) = [2000j + 1200rk] N.
The constants in the expression for F(t) require that t is specified in seconds.
a) Write down an expression for the acceleration of the satellite, a(t).
b) Determine the speed of the satellite at t = 0 s.
c) By integrating your expression from (a), deduce the velocity of the satellite as a
function of t for t > 0s.
d) If the satellite experiences the force for 10 s, what is its final speed?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd382491f-da3f-4b93-81d5-2060893755a3%2F699d0127-31b7-4df9-9ea8-b65e7a564c34%2Fh0u39p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A1] A small, artificial satellite of mass 10 kg and initial velocity:
-1
Vo = [3000i + 4000j] ms
enters a region of space, at t = 0 s, where it experiences a force given by:
%3D
F(t) = [2000j + 1200rk] N.
The constants in the expression for F(t) require that t is specified in seconds.
a) Write down an expression for the acceleration of the satellite, a(t).
b) Determine the speed of the satellite at t = 0 s.
c) By integrating your expression from (a), deduce the velocity of the satellite as a
function of t for t > 0s.
d) If the satellite experiences the force for 10 s, what is its final speed?
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