During a test, a rocket travels upward at 70 m/s and when it is 30 m from the ground its engine fails. Determine the maximum height Sb reached by the rocket and its speed just before it hits the ground. While in motion the rocket is subjected to a constant downward acceleration of due to gravity. Neglect the effect of air resistance. Determine also the Velocity at Point C, Vc. use 2 decimal places.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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VB 0
SB
VA m/s
A
SA
Transcribed Image Text:VB 0 SB VA m/s A SA
During a test, a rocket travels upward at
70 m/s and when it is 30 m from the
ground its engine fails. Determine the
maximum height Sb reached by the rocket
and its speed just before it hits the
ground. While in motion the rocket is
subjected to a constant downward
acceleration of due to gravity. Neglect the
effect of air resistance. Determine also
the Velocity at Point C, Vc.
use 2 decimal places.
Transcribed Image Text:During a test, a rocket travels upward at 70 m/s and when it is 30 m from the ground its engine fails. Determine the maximum height Sb reached by the rocket and its speed just before it hits the ground. While in motion the rocket is subjected to a constant downward acceleration of due to gravity. Neglect the effect of air resistance. Determine also the Velocity at Point C, Vc. use 2 decimal places.
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