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2. 2 points PSE6 5.P033. My Notes A 79.0 kg man stands on a spring scale...
A 68-kg man stands on a spring scale in an elevator. Starting from rest, the elevator...
A 68-kg man stands on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.2 m/s in 0.77 s. The elevator travels with this constant speed for 5.0 s, undergoes a uniform negative acceleration for 1.8 s, and then 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 the first 0.77 s of the elevator's ascent?...
Consider a 77.0-kg man standing on a spring scale in an elevator. Starting from rest, the...
Consider a 77.0-kg man standing on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.08 m/s in 0.900 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 1.70 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...
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...
consider 교 73.0 kg man standing on spring sca e in an elevator, Starting rom rest...
consider 교 73.0 kg man standing on spring sca e in an elevator, Starting rom rest the elavator ascends attaining its maximum speed o 1 the negative ydirection tor 1 s and comes to rest 6 m/s n a 550 s It travels with this constant spced or the nex t .00 s The clevator then undorgoes uniform acco cration n fe Whal dues the speing scele regiser before Le elevaur stars o muve? h) What doas the spring scala...
A 72 kg man stands on a bathroom scale in an elevator. Starting from rest at...
A 72 kg man stands on a bathroom scale in an elevator. Starting from rest at the top floor, the elevator descends, attaining its maximum speed of 1.20 m/s in 0.80 s. It travels with this constant speed for the next 5.00 s. The elevator then slows down for 1.50 s and comes to rest at ground level. a)What is the acceleration of the man during the first 0.80 s? Answer in units of m/s2 and use the upward direction...
please i just need help with part b! what is ay? Tutorial Exercise Consider a 75.5-kg...
please i just need help with part b!
what is ay?
Tutorial Exercise Consider a 75.5-kg man standing on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.93 m/s in 0.525 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 1.95 s and comes to rest. (a) What does the spring scale register before the...
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...
A 78 kg man stands on a bathroom scale at the center of an elevator. As...
A 78 kg man stands on a bathroom scale at the center of an elevator. As the elevator accelerates from rest downwards to -11.4 m/s in 3.04 s, what is the scale reading in Newtons?
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards...
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards at a velocity of 10 m/s. The elevator accelerates “pwards at a rate of 5 m/s.. The scale under the man reads 180 lbs. A. Is the elevator slowing down or speeding up? B. Given that 1 pound 4.5 Newtons, compute the man's mass? HINT: normal force is not necessarily cqual to weight. You have to usc NII C. The elevator reaches a complete...
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...
consider 교 73.0 kg man standing on spring sca e in an elevator, Starting rom rest the elavator ascends attaining its maximum speed o 1 the negative ydirection tor 1 s and comes to rest 6 m/s n a 550 s It travels with this constant spced or the nex t .00 s The clevator then undorgoes uniform acco cration n fe Whal dues the speing scele regiser before Le elevaur stars o muve? h) What doas the spring scala...
please i just need help with part b!
what is ay?
Tutorial Exercise Consider a 75.5-kg man standing on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.93 m/s in 0.525 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 1.95 s and comes to rest. (a) What does the spring scale register before the...
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards at a velocity of 10 m/s. The elevator accelerates “pwards at a rate of 5 m/s.. The scale under the man reads 180 lbs. A. Is the elevator slowing down or speeding up? B. Given that 1 pound 4.5 Newtons, compute the man's mass? HINT: normal force is not necessarily cqual to weight. You have to usc NII C. The elevator reaches a complete...
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