Using a simple pulley/rope system, a crewman on 45.0 kg an Arctic expedition is trying to...
Using a simply pulley/rope system, a crewman on an Arctic expedition is trying to lower a 6.82-kg crate to the bottom of a steep ravine of height 28.6 meters. The 50.3-kg crewman is walking along holding the rope, being careful to lower the crate at a constant speed of 1.50 m/s. Unfortunately, when the crate reaches a point 15.9 meters above the ground, the crewman steps on a slick patch of ice and slips. The crate immediately accelerates toward the...
Using a simple pulley and rope system, a crewman on an Arctic expedition is trying to lower a crate of mass ?1=5.39 kg to the bottom of a steep ravine of height ?=23.8 m . The crewman of mass ?2=55.6 kg is walking while holding the rope, being careful to lower the crate at a constant speed of ?0=1.50 m/s . Unfortunately, when the crate reaches a point ℎ=13.2 m above the ground, the crewman steps on a slick patch...
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Assignment Score: 100/900 Resources Hint Check Answer Question 2 of 9 > Using a simple pulley and rope system, a crewman on an Arctic expedition is trying to lower a crate of mass mi = 6.04 kg to the bottom frictionless of a steep ravine of height H = 26.5 m. The crewman of mass m2 = 50.3 kg is walking while holding the rope, being careful to lower the crate at a constant speed of...
mi Q2) Two masses are attached by a rope; mı-2.00 kg is hanging off the edge of a cliff, and m2-0.500 kg is resting on a flat plateau. a) What minimum coefficient of static friction between mi and the ground is b) If m,-1.00 kg, and μ.-0.200, what are the masses, accelerations? c While accelerating, what is the tension in the string? Q3) Two masses, mi -45.0 kg and m2-125 kg are sliding down a rough surface required to prevent...