What does the scale read (in n) during the acceleration

Assignment Help Physics
Reference no: EM13241329

A woman stands on a scale in a moving elevator. Her mass is 60.0 kg, and the combined mass of the elevator and scale is an additional 802 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9010 N. What does the scale read (in N) during the acceleration?

Reference no: EM13241329

Questions Cloud

Find the maximum acceleration : A cup of coffee is on a table in an airplane flying at a constant altitude and a constant velocity, What is the maximum acceleration that the plane can have without the cup sliding backward on the table
What score would be needed to be in the 85th percentile : A test is normally distributed with a mean of 40 and a standard deviation of 7. (a) What score would be needed to be in the 85th percentile?
Explain the gas while maintaining the internal pressure : 1.50 mol of helium gas in a cylinder is held at a volume of 22.4 L by a piston at 273K and 1.00 atm. Heat is supplied to the system to double the volume and temperature of the gas while maintaining the internal pressure at 1.00 atm.
Identify current state of economy and role of fiscal policy : Using macroeconomic data from the Bureau of Labor Statistics (or similar sources), identify the current state of the economy and the role of fiscal and monetary policy stimuli to manage the country's economy
What does the scale read (in n) during the acceleration : A woman stands on a scale in a moving elevator. Her mass is 60.0 kg, and the combined mass of the elevator and scale is an additional 802 kg, What does the scale read (in N) during the acceleration
Difference between the objective function and the constraint : The objective function always includes all of the decision variables, but that is not necessarily true of the constraints. Explain the difference between the objective function and the constraints. Then, explain why a constraint need not refer to all..
Find the probability of randomly selecting an : A standard I.Q. test produces normally distributed results with a mean of 100 and a standard deviation of 15. If an average I.Q. is defined to be any I.Q. between 90 and 109, find the probability of randomly selecting an I.Q. which is average.
Is it sensible to continue to operate at a loss : Advice for an Unprofitable Firm. You've been hired as an economic consultant by a price-taking firm that produces baseball caps. The firm already has a factory, so it is operating in the short run.
Compute the molar concentration of the final solution : calculate the molar concentration of the final solution. assume volume remains constant

Reviews

Write a Review

 

Physics Questions & Answers

  What is an actual mechanical advantage of the system

What is an actual mechanical advantage of the system

  What is the current in the overall circuit

A small radio operates on 3.00 V and has a resistance of 15 coulomb. At what rate does the radio use electric energy.

  What fraction of the initial kinetic energy

A 2100 kg car traveling to the right at 32m/s is chasing a second car of the same mass that is traveling to the right at 10m/s.

  What is its angular speed

If the ball is free from rest at a height of 0.67 above the bottom of the track on the no-slip side, what is its angular speed when it is on the frictionless side of the track? Suppose the ball is a solid sphere of radius 2.2 and mass 0.14.

  Find out the intensity if the frequency is increased

Find out the intensity if the frequency is increased to 2.90 kHz while constant displacement amplitude is maintained.

  At what distance from a nickel should you hold this lens

One of the concrete pillars that support a house is 2.5-m tall and has a radius of 0.50 m. The density of concrete is about 2.3 x 10^3 kg/m3. Find out weight of this pillar in pounds (1 N = 0.2248 lb)

  What is the transform in the car''s kinetic energy

Two non conservative forces are present: friction does -2.00 104 J of work on the car, and a chain mechanism does +3.00 104 J of work to help the car up a long climb. What is the transform in the car's kinetic energy, ΔKE = KEf - KE0, from A to B.

  Find approximate expressions for the speed

A mass m orbits around a planet of mass M in a parabolic orbit of the form y = x^2/(4L), which has focal length L. Find the angular momentum in 3 different ways: a) Find the speed at closet approach.

  Find the mass of the lead

For a damped oscillator with a mass of 290 g, a spring constant 80 N/m and a damping coefficient of 57 g/s, what is the ratio of the amplitude of the damped oscillations to the initial amplitude at the end of 26 cycles.

  Assume the buckle is triangular, how high is buckle

The electricity received at an electric substation has a potential difference of 2.80 10^5V. If the requires output is 440V, what must be the ratio of the turns of the step-down transformation.

  What is the tension in the string

what is the Tension in the string, distance of spheres from one another at equilibrium, the charge on each sphere.

  Find magnitude of the electric force that acts on particle

A particle has a charge of +2.3 ?C and moves from point A to point B, a distance of 0.13 m. The particle experiences a constant electric force, and its motion is along the line of action of the force.

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