Determine the point where it strikes the ground at C

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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t=1.40 Please solve part B
A 48-lb suitcase slides from rest 20 ft down the ramp. The
suitcase has an initial velocity down the ramp of A = 12 ft/s and
the coefficient of kinetic friction along AB is = 0.23. (Figure 1)
Figure
A
O
20 ft
30%
4 ft
B
C
< 1 of 1
4
▼
How long does it take to go from A to C?
Express your answer to three significant figures and include the appropriate units.
► View Available Hint(s)
t= Value
Submit
Part B
μA
Submit
R= Value
Provide Feedback
μA
d
Determine the point where it strikes the ground at C.
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
Units
Y
Units
?
BME
?
Transcribed Image Text:A 48-lb suitcase slides from rest 20 ft down the ramp. The suitcase has an initial velocity down the ramp of A = 12 ft/s and the coefficient of kinetic friction along AB is = 0.23. (Figure 1) Figure A O 20 ft 30% 4 ft B C < 1 of 1 4 ▼ How long does it take to go from A to C? Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) t= Value Submit Part B μA Submit R= Value Provide Feedback μA d Determine the point where it strikes the ground at C. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Units Y Units ? BME ?
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