A hotel elevator ascends 130 m with a maximum speed of 5.0 m/s . Its acceleration...
A hotel elevator ascends 130 m with a maximum speed of 5.0 m/s . Its acceleration and deceleration both have a magnitude of 1.3 m/s2 .
HOW LONG DOES IT TAKE TO MAKE THE COMPLETE TRIP FROM TOP TO BOTTOM?
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A hotel elevator ascends 130 m with a maximum speed of 5.0 m/s .
Its acceleration...
A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and...
A hotel elevator ascends 200 m
with a maximum speed of 5.0 m/s. Its acceleration and deceleration
both have a magnitude of 1.0 m/s2. How far does the
elevator move while accelerating to full speed from rest? how long
does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p.47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s...
A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have...
A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s2. How long does it take to make the complete trip from bottom to top?
6 (2.58). A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its...
6 (2.58). A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and deceleration both have a magnitude of 1.0 m/s. a. b. c. Draw a motion diagram for the entire trip showing the acceleration vector for each part. How far does the elevator move while accelerating to full speed from rest? How long does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p47) A hotel elevator ascends 200m with maximum...
2. MP HW P2.58 (Refer to example 2.10, p47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s a. How far does the elevator move while accelerating to full speed from rest? b. How long does it take to make the complete trip from bottom to top? A) i) Draw a motion diagram and show the velocity vectors and the acceleration vectors on the motion diagram; ii) Shovw the...
2 MiP nw pz.ss Refrto euanele 2 to n 47) A hotel elescator asends 200m with...
2 MiP nw pz.ss Refrto euanele 2 to n 47) A hotel elescator asends 200m with maximum speed of Sm/s. Its acceleration and deceleration both have a magnitude of 1.0m/s a. How far does the elevator move while accelerating to full speed from rest? b. How long does it take to make the complete trip from bottom to top? A) i) Draw a motion diagram and show the velocity vectors and the acceleration vectors on the motion diagram; ii) Show...
on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its Consider...
on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its Consider a 76.0-kg man standing maximum speed of 1.24 m/s in 0.750 s. It travels with this constant speed for the next 5.00 s. The elevator then undergoes a uniform acceleration in the negative y direction for 1.30 s and comes to rest. (a) What does the spring scale register before the elevator starts to move? N (b) What does the spring scale register during...
ou are designing a high-speed elevator for a new skyscraper. The elevator will have a mass...
ou are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of 2400 kg (including passengers). For passenger comfort, you choose the maximum ascent speed to be 18.0 m/s, the maximum descent speed to be 10.0 m/s, and the maximum acceleration magnitude to be 3.20 m/s2. Ignore friction. You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of 2400 kg (including passengers). For passenger comfort, you...
A mass m1=5.0 kg hangs suspended by a rope from an elevator ceiling. A second mass...
A mass m1=5.0 kg hangs suspended by a rope from an elevator ceiling. A second mass m2=5.0 kg hangs suspended by a rope from the bottom of mass m1. Starting from rest, the elevator ascends, attaining its maximum speed of 1.8 m/s in 0.80 s. The elevator travels with this constant speed for 5.0 s, undergoes a uniform negative acceleration for 1.5 s, and then comes to rest. Draw a FBD for each mass Find the tension in each rope...
An elevator is moving upward with a speed of 11 m/s. Three seconds later, the elevator...
An elevator is moving upward with a speed of 11 m/s. Three seconds later, the elevator is still moving upward, but its speed has been reduced to 5.0 m/s. What is the average acceleration of the elevator during the 3.0 s interval? 2.0 m/s2, downward 2.0 m/s2, upward 5.3 m/s2, downward 5.3 m/s?, upward
A certain elevator cab has a total run of 190 m and a maximum speed of...
A certain elevator cab has a total run of 190 m and a maximum speed of 305 m/min, and it accelerates from rest and then back to rest at 1.22 m/s2. How long does it take to make the nonstop 190 m run, starting and ending at rest?
A hotel elevator ascends 200 m
with a maximum speed of 5.0 m/s. Its acceleration and deceleration
both have a magnitude of 1.0 m/s2. How far does the
elevator move while accelerating to full speed from rest? how long
does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p.47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s...
6 (2.58). A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and deceleration both have a magnitude of 1.0 m/s. a. b. c. Draw a motion diagram for the entire trip showing the acceleration vector for each part. How far does the elevator move while accelerating to full speed from rest? How long does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s a. How far does the elevator move while accelerating to full speed from rest? b. How long does it take to make the complete trip from bottom to top? A) i) Draw a motion diagram and show the velocity vectors and the acceleration vectors on the motion diagram; ii) Shovw the...
2 MiP nw pz.ss Refrto euanele 2 to n 47) A hotel elescator asends 200m with maximum speed of Sm/s. Its acceleration and deceleration both have a magnitude of 1.0m/s a. How far does the elevator move while accelerating to full speed from rest? b. How long does it take to make the complete trip from bottom to top? A) i) Draw a motion diagram and show the velocity vectors and the acceleration vectors on the motion diagram; ii) Show...
on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its Consider a 76.0-kg man standing maximum speed of 1.24 m/s in 0.750 s. It travels with this constant speed for the next 5.00 s. The elevator then undergoes a uniform acceleration in the negative y direction for 1.30 s and comes to rest. (a) What does the spring scale register before the elevator starts to move? N (b) What does the spring scale register during...
An elevator is moving upward with a speed of 11 m/s. Three seconds later, the elevator is still moving upward, but its speed has been reduced to 5.0 m/s. What is the average acceleration of the elevator during the 3.0 s interval? 2.0 m/s2, downward 2.0 m/s2, upward 5.3 m/s2, downward 5.3 m/s?, upward
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