A flat-bed truck weighing 7200 lb carries a 1500 lb box. As the truck starts from rest with a constant acceleration, the box slides 10 feet to the edge of the bed in the time that it takes the truck to acquire a velocity of 25 mph in a distance of 50 feet up the incline. Determine the coefficient of friction between the box and the truck bed. acx 10.74 ft/s2 N=1498 lb ay=0 ft/s2. 10- arx 13.44 ft/s2 f=575 lb 100 25 ac/x-2.697 ft/s2 Mk=0.384

A flat-bed truck weighing 7200 lb carries a 1500 lb box. As the truck starts from rest with a constant acceleration, the box slides 10 feet to the edge of the bed in the time that it takes the truck to acquire a velocity of 25 mph in a distance of 50 feet up the incline. Determine the coefficient of friction between the box and the truck bed. acx 10.74 ft/s2 N=1498 lb ay=0 ft/s2. 10- arx 13.44 ft/s2 f=575 lb 100 25 ac/x-2.697 ft/s2 Mk=0.384

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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A flat-bed truck weighing 7200 lb carries a 1500 lb box. As the truck starts from rest
with a constant acceleration, the box slides 10 feet to the edge of the bed in the time that
it takes the truck to acquire a velocity of 25 mph in a distance of 50 feet up the incline.
Determine the coefficient of friction between the box and the truck bed.
acx= 10.74 ft/s2
N = 1498 lb
ay = 0 ft/s2.
arx 13.44 ft/s2
f=575 lb
100
5
ac/x-2.697 ft/s2
Mk=0.384

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