Physics, 30.10.2019 04:31 terryg4397
Amine elevator cage with a mass of 2.5 tons empty is descending at a rate of 32 km/hr when the hoist mechanism jams and stops suddenly. if the cable is steel with a cross-sectional area of 6.5 cm2 and the cage is 1500 meters below the hoisting drum when the drum jams, which of the following most nearly equals the stress in the cable? (e for hoist cable equals 84,000 x 106 pa, neglect the weight of the cable)
Answers: 3
----2
Another question on Physics
Physics, 22.06.2019 12:10
Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
Answers: 3
Physics, 22.06.2019 17:40
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
You know the right answer?
Amine elevator cage with a mass of 2.5 tons empty is descending at a rate of 32 km/hr when the hoist...
Questions
Mathematics, 02.02.2021 03:30
Mathematics, 02.02.2021 03:30
Mathematics, 02.02.2021 03:30
Mathematics, 02.02.2021 03:30
SAT, 02.02.2021 03:30
Mathematics, 02.02.2021 03:30
History, 02.02.2021 03:30
Biology, 02.02.2021 03:30
Mathematics, 02.02.2021 03:30
