The cable supporting a 2145-kg elevator has a maximum strength of 2.18×104 N.
a) What maximum upward acceleration can it give the elevator without breaking?
The cable supporting a 2145-kg elevator has a maximum strength of 2.18×104 N. a) What maximum...
An elevator (mass 4650 kg ) is to be designed so that the maximum acceleration is 0.0680 9. Part A What is the maximum force the motor should exert on the supporting cable? 0 AS¢* * 2 ? Submit Request Answer Part B What is the minimum force the motor should exert on the supporting cable? IV ALQ * 0 2 ? (Ft) min =
An elevator cabin has a mass of 358.1 kg, and the combined mass of the people inside the cabin is unknown. The cabin is pulled upward by a cable, when the elevator is at rest, the tension in the cable is 5167.54 N, what is the combined mass of the people inside cabin? When the elevator accelerates downward, the tension in the cable is 4000 N, What is the acceleration of the elevator?
5. An elevator filled with passengers has a mass of 1570 kg a.) The elevator accelerates upward from rest at a rate of 11.2 m/s² for 1.95, Calculate the tension in the cable Supporting the elevator. b.) The elevator continues upward at constant velocity for 5.ls. What is the tension in the cable during this time? TE_ Units c.) The elevator decelerates at a rate of 0.8m/s² for 3.2s. What is the tension in the cable during deceleration ? T=...
4. (1 supporting cable when the cable is (a) moving with an upward acceleration of 2 m/s2 Opts) An elevator cab and its load have a combined mass of 1500 kg. Find the tension in the (b)not moving at all (c)moving with an upward constant velocity 2m/s (d) falling freely
Two blocks each of mass m = 3.49 kg are fastened to the top of an elevator as in the figure. (a) If the elevator has an upward acceleration a = 1.60 m/s2, find the tensions T1 and T2 in the upper and lower strings. T1 =_____ N T2 =_____ N (b) If the strings can withstand a maximum tension of 94.0 N, what maximum acceleration can the elevator have before the upper string breaks? ________ m/s2 please show all...
An elevator cable breaks and the 1550 kg elevator drops 30 m onto a large spring at the bottom of the shaft. The stiffness of the spring is k = 90, 000 N/m. Calculate the kinetic energy and velocity of the elevator after falling the 30 m distance. Find the distance of maximum compression of the spring. Determine the maximum acceleration of the elevator. What is the fastest velocity reached by the elevator during the fall?
An elevator mas is to be designed so that the maximum acceleration is 0.0680g what are the maximum and minimum forces the motor should exert on the supporting cable?
A 2 kg stone is being rotated with a rope which has maximum strength of 138 N. The length of rope is 60 cm. What can be maximum velocity of the stone without breaking the rope? A 300 kg satellite is orbiting the earth with orbital radius of 6.444 km. What is the speed of the satellite in km/h? Assume G-7* N.m2/kg2 and Mass of earth kg.
Find the tension in an elevator cable if the 1,500-kg elevator is descending with an acceleration of 2.8 m/s2, downward. Select one: a. 27.44 N b. 10,500 N c. 214.29 N d. 18,900 N e. 4,200 N
A woman stands on a scale in a moving elevator. Her mass is 62.0 kg, and the combined mass of the elevator and scale is an additional 838 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9140 N. What does the scale read (in N) during the acceleration?