Calculate the resultant force acting on susan

Assignment Help Physics
Reference no: EM13543220

Susan (mass=52 kg) rides upward in an elevator while standing on a bathroom scale. The scale reads 575 N. (Draw a FBD.)

a. Is the scale reading greater than, equal to, or less than her body weight?

b. Calculate the resultant force acting on Susan.

c. Calculate her acceleration in m/s2

d. Is the elevator speeding up or slowing down, and if so, which one? Justify your answer.

Reference no: EM13543220

Questions Cloud

Explain compound was treated with ozone and zinc : Compund A(C12H18), upon treatment with H2 gas in the presence of Lindlar's catalyst, furnished compund B(C12H20) as the only product. Compound B was then treated first with ozone and then with zinc dust to yield two couponds in equal amounts
What is the magnitude of the resultant torque on the loop : A rectangular loop of wire 6cm wide and 10cm long is placed with its plane parallel to a magnetic field of 0.08T. What is the magnitude of the resultant torque on the loop if it carries a current of 14.0A?
Find what is the average pressure over this area : Rodney weighs 160 lb. He sits in a comfortable chair in which 90% of his weight is supported by his rear end and upper thighs and 10% by his feet, what is the average pressure over this area
Pressure the beam exerts on a surface that absorbs : A beam of pions (Pi-mesons, with rest energy m(Pi)c^2=140 MeV) consisting of 10^10pions/cm^2s moves with speed such that the total energy of each pion is 10^5 MeV. What is the pressure the beam exerts on a surface that absorbs it and brings it to res..
Calculate the resultant force acting on susan : Susan (mass=52 kg) rides upward in an elevator while standing on a bathroom scale. The scale reads 575 N. Calculate the resultant force acting on Susan
Find the force the shoulder joint exerts on the humerus : The deltoid muscle connects the shoulder blade to the upper arm (humerus), and so contraction of the deltoid raises the arm, Find the force the shoulder joint exerts on the humerus
Explain a white precipitate formed when ammonium oxalate : An unknown solution of alkaline earth metal nitrates gave a white precipitate when an ammonium sulfate solution was added. After the precipitate was removed by centrifuging, a white precipitate formed when ammonium oxalate was added to the remaini..
Determine what is the focal length of each lens : A person with bifocal vision has a prescription of -1.75D/+1.50D, which represents the refractive power of the lenses to correct myopia and presbyopia, respectively. What is the focal length of each lens
Find the temperature of the hot filament : A certain lightbulb has a tungsten filament with a resistance of 19.5 ? when at 20.0°C and 142 ? when hot. Assume the resistivity of tungsten varies linearly with temperature even over the large temperature range involved here. Find the temperature o..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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