At a certain instant, the 80-lb, crate has a velocity of 30 ft/sec up the 20° incline. Calculate the time t required for the crate to come to rest and the corresponding distance d traveled. Also, determine the distance d' traveled when the crate speed has been reduced to 15 ft/sec. Vo = 30 ft/sec 80 lb 20° Hg = 0.40 Hk = 0.25
At a certain instant, the 80-lb, crate has a velocity of 30 ft/sec up the 20° incline. Calculate the time t required for the crate to come to rest and the corresponding distance d traveled. Also, determine the distance d' traveled when the crate speed has been reduced to 15 ft/sec. Vo = 30 ft/sec 80 lb 20° Hg = 0.40 Hk = 0.25
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Transcribed Image Text:At a certain instant, the 80-lb, crate has a velocity of 30 ft/sec up the 20° incline. Calculate
the time t required for the crate to come to rest and the corresponding distance d
traveled. Also, determine the distance d' traveled when the crate speed has been reduced
to 15 ft/sec.
Vo = 30 ft/sec
80 lb
20°
Hg = 0.40
Hk = 0.25
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