13.4 A disk is projectedwith an initial velocity of 10m/s up an incline as shown. If pg=0.2 between the disk and the incline determine (a) the maximum distance L which the disk will travel up the incline, and (b) the speed of the disk as it slide back through the original providence.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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13.4

A disk is projectedwith an initial velocity of 10m/s up an incline as shown. If pg=0.2 between the disk and the incline determine (a) the maximum distance L which the disk will travel up the incline, and (b) the speed of the disk as it slide back through the original providence.

en an initial spoed of I m's in the positiuE A down
spcod becnemes 5 mix as slarwn. Determine te we
a the moon, tbi the cath
o the packece daung s mo1 frum 4 o n
Fig. P13.4
bormihd velmily of 10 rvs up an inclire av shot
and the Inclie, de
o the inchne, h the speed nf the disk as rslides nan
ned from rea fiom ilhe posion 4 co the poshon 6 ay
QUad a pulley ar ) and s pulled dnwnwand y a co
n Negleuting cfeas of Incrion, daunine he reeu
rh A
Transcribed Image Text:en an initial spoed of I m's in the positiuE A down spcod becnemes 5 mix as slarwn. Determine te we a the moon, tbi the cath o the packece daung s mo1 frum 4 o n Fig. P13.4 bormihd velmily of 10 rvs up an inclire av shot and the Inclie, de o the inchne, h the speed nf the disk as rslides nan ned from rea fiom ilhe posion 4 co the poshon 6 ay QUad a pulley ar ) and s pulled dnwnwand y a co n Negleuting cfeas of Incrion, daunine he reeu rh A
Expert Solution
Step 1

Given,

μ = 0.2Vo = 10 m/s

 

Part (a):

Consider below FBD when disk is going upward

Mechanical Engineering homework question answer, step 1, image 1

From the figure given in question,

θ = tan-1 724 = 16.26°

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