What does the scale read during the acceleration

Assignment Help Physics
Reference no: EM13706863

Question: A woman stands on a scale in a moving elevator. Her mass is 70.5 kg, and the combined mass of the elevator and scale is an additional 815 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9860 N.

Part A: What does the scale read during the acceleration?

I need help to determine what does the scale read during the acceleration.

Reference no: EM13706863

Questions Cloud

Determine for how long in time was the hare stationary : A hare and a tortoise compete in a race over a straight course 1.05 km long. The tortoise crawls at a speed of 0.290 m/s toward the finish line. For how long in time was the hare stationary
What should be the focal length of the lens : We want to couple the energy of a metal vapor laser beam of wavelength (lambda=628nm) into a fiber optic cable. What should be the focal length f of the lens to be able to couple the beam into the fiber core
Determine the mass of the moon : The radius of the moon is known to be 1.7 x 106 m. Astronaut who walked on the moon measured the time it takes an object to fall 1 m on the moon is about 1.1 s. Determine the mass of the moon
Estimate what is the speed of the stone : A trebuchet was a hurling machine built to attack the walls of a castle under siege. A large stone could be hurled against a wall to break apart the wall. What is the speed of the stone if it hits the wall just as it reaches the top of its paraboli..
What does the scale read during the acceleration : A woman stands on a scale in a moving elevator. Her mass is 70.5 kg, and the combined mass of the elevator and scale is an additional 815 kg. What does the scale read during the acceleration
What total horizontal distance does the ball travel : A ball is shot from the ground into the air. At a height of 9.1 m, the velocity is observed to be v = (6.5 + 6.7) m/s, with horizontal and upward. What total horizontal distance does the ball travel
What is the final velocity of the rolling pin : A rolling pin rolls down a 2m incline that forms a 60 degree angle with the ground. What is the final velocity of the rolling pin if there is no friction
What is the stopping distance of the vehicle : An eighteen-wheeler is going downhill when the driver sees a large animal on the road. The driver presses the brake pedal as hard as he can. What is the stopping distance of the vehicle
How far up the ramp does the block go : A 2.75-kg block is sent up a ramp inclined at an angle (theta) = 31.5° from the horizontal. It is given an initial velocity v0 = 15.0 m/s up the ramp. How far up the ramp (in the direction along the ramp) does the block go

Reviews

Write a Review

 

Physics Questions & Answers

  Evaluate how high will the other ball go after the collision

A 4.80 kilogram ball is dropped from a height of 10.0 meter above one end of a uniform bar that pivots at its center. Evaluate how high will the other ball go after the collision

  Find the quality x of a saturated wet mixture with a

find the quality x of a saturated wet mixture with a specific volume of 0.175 ft3lbm at a pressure of 1000 psig. state

  Determine the current in the resistor

After 3.1 ms has elapsed, how much charge remains on the 3.00-µF capacitor, What is the current in the resistor at this time

  A wire carries a current of 70 a in a direction that makes

a wire carries a current of 7.0 a in a direction that makes an angle of 37.0deg with the direction of a magnetic field

  What is the magnitude of the magnetic force on the electron

an electron travels at a speed of 2.0 x 104 ms through a uniform magnetic field of strength 1.2 x 10-3 t. what is the

  What distance do they travel while decelerating

A luge (sled) and its rider, with a total mass of 85 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 37 m/s, What distance do they travel while decelerating

  How much time is needed for the current to reach 75 of its

in a series r-l circuit r0.125 ohms l500 microhenrys and the batterys emf is 0.750 v.a what is the energy stored in the

  Compute the minimum thickness of the oil slick at that spot

A scientist notices that an oil slick floating on water when viewed from above has many different rainbow colors reflecting off the surface. Compute the minimum thickness of the oil slick at that spot

  How much force is needed to begin moving the book

A 1.83 kg book is placed on a flat desk. Suppose the coefficient of static friction between the book and the desk is 0.442 and the coefficient of kinetic friction is 0.240. How much force is needed to begin moving the book

  Determine electric field at the center point of semicirlce

A wire of length L = 15 is bent into a semi circle . If the total charge on the wire is -45nC, determine the electric field at the center point of the semicirlce.

  As a result of the collision the block with the bullet in

a 0.010 kg bullet is fired straight up at a falling wooden block that has a mass of 5.0 kg. the bullet has a speed of

  How far does the particle move in the x direction

A particle leaves the origin with an initial velocity of 4.20 m/s in the x direction, and moves with constant acceleration ax = -1.80 m/s2 and ay = 2.30 m/s2. a-How far does the particle move in the x direction before turning around? b-What is the..

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