A 400 lb crate is being pushed down a 20 degree incline as shown. Determine the distance it must travel to gain a speed of 30 ft sec. Coefficient of friction = 0.25 Assume velocity=0 @ time = 0 Use work kinetic energy relation. 200 lb 35° 20° 150 lb 25"
A 400 lb crate is being pushed down a 20 degree incline as shown. Determine the distance it must travel to gain a speed of 30 ft sec. Coefficient of friction = 0.25 Assume velocity=0 @ time = 0 Use work kinetic energy relation. 200 lb 35° 20° 150 lb 25"
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Anil
Transcribed Image Text:A 400 lb crate is being pushed down a 20 degree incline as shown.
Determine the distance it must travel to gain a speed of 30 ft sec.
Coefficient of friction
0.25
Assume velocity=0 @ time = 0
200 lb
35°
150 lb
K25°
Use work kinetic energy relation.
20°
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