- Please Help!! The 6-lb suitcase slides down the curved ramp for which the coefficient of kinetic friction isHk = 0.3 At the instant it reaches point A it has a speed of 5 ft/s. Suppose that1= 3 ft . (Figure 1)y =• Part ADetermine the normal force on the suitcase.Express your answer to three significant figures and include the appropriate units.HA?N =ValueUnitsPart BDetermine the rate of increase of its speed.Express your answer to three significant figures and include the appropriate units.HA?ValueUnitsat =

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Answered: The 6-lb suitcase slides down the…

The 6-lb suitcase slides down the curved ramp for which the coefficient of kinetic friction is Hk = 0.3 At the instant it reaches point A it has a speed of 5 ft/s . Suppose that 1 = 3 ft . (Figure 1)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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- Please Help!!

The 6-lb suitcase slides down the curved ramp for which the coefficient of kinetic friction is
Hk = 0.3 At the instant it reaches point A it has a speed of 5 ft/s. Suppose that
1= 3 ft . (Figure 1)
y =
• Part A
Determine the normal force on the suitcase.
Express your answer to three significant figures and include the appropriate units.
HA
?
N =
Value
Units
Part B
Determine the rate of increase of its speed.
Express your answer to three significant figures and include the appropriate units.
HA
?
Value
Units
at =

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