What is the maximum speed of the elevator

Assignment Help Physics
Reference no: EM13525472

You are designing an elevator for a hospital. The force exerted on a passenger by the floor of the elevator is not to exceed 1.51 times the passenger's weight. The elevator accelerates upward with constant acceleration for a distance of 2.9 m and then starts to slow down.

What is the maximum speed of the elevator?

Reference no: EM13525472

Questions Cloud

Calculate by how much does the spring stretch : Two 34 charges are attached to the opposite ends of a spring of spring constant 150 and equilibrium length 50. By how much does the spring stretch
Victims suffered from spontaneous human combustion : There are a number of documented cases of human remains being found where the central portion of the body—even the bones--are burned to ashes, while the legs and surrounding area (the house or woods) is not burned. Typically the body will be almos..
Obtain by how much does the rocket clear the top of wall : A rocket is fired at a speed of 66.0 m/s from ground level, at an angle of 53.0 ° above the horizontal. By how much does the rocket clear the top of the wall
Discusses the benefits of utilizing the quality tool : Write a three to four page paper that discusses the benefits of utilizing the quality tool. Discuss how utilizing internal consultants might add to the understanding of competitive advantage, supply chain performance, and controlling improveme..
What is the maximum speed of the elevator : You are designing an elevator for a hospital. The force exerted on a passenger by the floor of the elevator is not to exceed 1.51 times the passenger's weight. What is the maximum speed of the elevator
How far from a building should the fire hose be located : A fire hose ejects a stream of water at an angle of 35.8 ° above the horizontal. how far from a building should the fire hose be located to hit the highest possible fire
The project to reduce violent crime : The Project to Reduce Violent Crime in Washington D. C. declared their analysis showed a significant reduction in psychiatric emergency calls, fewer complaints against the police, and an increase in President Clinton’s approval ratings during the ..
To ensure the quality of microprocessor chips : To ensure the quality of microprocessor chips manufactured by Sigma Electronics
Self-correcting or not-uses ad hoc explanation : Criteria (Choose left hand side if science. Choose the right hand science if voodoo science. (a) self-correcting, or not. (b) theory resists change, or changes. (c) produces fruitful spin-off investigations, or doesn’t.

Reviews

Write a Review

Physics Questions & Answers

  What is the new total length of the rod

A rod with an initial length of 4.67 m i heated from a temperature of 5 oC to 58 oC. What is the new total length of the rod

  What is the net charge on the sphere

The electric field everywhere on the surface of a charged sphere of radius 0.190 m has a magnitude of 585 N/C, What is the net charge on the sphere

  Find the energy of the electron in the ground state

Calculate the energy of the electron in the ground state of triple ionized beryllium, which has an atomic number Z = 4

  Find with what speed does the cannon now recoil

A circus cannon, which has a mass M = 5000 kg, is tilted at q = 30°. The cannon is now lowered to shoot horizontally. It fires the same projectile at the same speed relative to the cannon. With what speed does the cannon now recoil with respect to ..

  What is its rotational kinetic energy

How much would an 80.0kg person weigh) on mars where an acceleration of gravity is 3.93m/s^2 and (b) on earth's moon where the acceleration of gravity is 1.63m/s^2.

  What is the change in gravitational potential energy

A 0.19-kg stone is held 1.2 m above the top edge of a water well and then dropped into it. The well has a depth of 5.6 m. What is the change in gravitational potential energy of the system from release to reaching the bottom of the well

  What is the take-off speed of the jet

The thrust produced by a single jet engine creates a force of F = 63000 N. It takes the jet (with a mass of m = 9300 kg) a distance of d = 0.75 km to take off. What is the take-off speed of the jet vt in m/s

  Q1 an electric field of 254000 nc points due west at the

q1. an electric field of 254000 nc points due west at the certain spot. what are the magnitude and direction of the

  Determine the potential energy stored in the spring

A force of 20 N holds an ideal spring with a 1-N/m spring constant in compression. The potential energy stored in the spring is

  Find impulse was applied to the ball during the collision

A rubber ball of mass 39.0 g is dropped from a height of 1.80 m onto a floor. find impulse was applied to the ball during the collision

  How does the power ouput of the quasar compare

A quasar 10 billion light years from Earth appears the same brightness as a star 5.9*10^4 light years away. How does the power ouput of the quasar compare with that of the star

  What is the capacitive reactance of the capacitor

A single 6.3 μF capacitor is connected across the terminals of a 60 Hz voltage source, what is the capacitive reactance of the capacitor

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd