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Description: An elevator filled with passengers has a mass of 1763 kg.ONLY NEED HELP ON D. OTHER PROBLEMS HAVE BEEN SOLVED. PLEASE HELP.(a)The elevator accelerates upward from rest at a rate of 1.20 m/s2 for 2.00 s. Calculate the tension in the cable (in N) suppo

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Physics

How high has the elevator moved above its original starting point, and what is its final velocity? (Enter the height in m and the final velocity in m/s.) HEIGHT= ? FINAL VELOCITY= ?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 26P: Find the tension in each of the three cables supporting the traffic light if it weighs

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

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Question

An elevator filled with passengers has a mass of 1763 kg.

ONLY NEED HELP ON D. OTHER PROBLEMS HAVE BEEN SOLVED. PLEASE HELP.

(a)

The elevator accelerates upward from rest at a rate of 1.20 m/s² for 2.00 s. Calculate the tension in the cable (in N) supporting the elevator.

(19,410.63 N)

(b)

The elevator continues upward at constant velocity for 9.02 s. What is the tension in the cable (in N) during this time?

(17,295.03 N)

(c)

The elevator decelerates at a rate of 0.600 m/s² for 4.00 s. What is the tension in the cable (in N) during deceleration?

(16,237.23 N)

(d)

How high has the elevator moved above its original starting point, and what is its final velocity? (Enter the height in m and the final velocity in m/s.)

HEIGHT= ?

FINAL VELOCITY= ?

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