Find the elevator minimum acceleration

Assignment Help Physics
Reference no: EM13672927

A 14.8 kilogram monkey hangs from a cord suspended from the ceiling of an elevator. The cord can withstand a tension of 290 Newton and may breaks when the elevator accelerates upward. Find the elevator minimum acceleration at which the cord breaks?

m/s2

Reference no: EM13672927

Questions Cloud

What is the radius of the circular plates : A parallel-plate capacitor consists of two large circular sheets of metal separated by 1.53 cm. The electric field energy density among plates is 4.41 J/m3 while the capacitor holds 0.127 J of potential energy. What is the radius of the circular plat..
Determine what the new angular speed of the student : A student sits on a freely rotating stool holding two weights, each of mass 3.10 kilograms. Determine the new angular speed of the student
Determine the angle between given vectors : Two vectors are given by A vector = -5 i + 3 j and B vector =4 i +4 j. Determine the angle between given vectors
Mechanical energy is lost due to friction acting on runner : A 73.0 kg base runner begins his slide into second base when he is moving at a speed of 4.1 m/s. The coefficient of friction among his clothes and Earth is 0.70. He slides so that his speed is zero just as he reaches the base.
Find the elevator minimum acceleration : A 14.8 kilogram monkey hangs from a cord suspended from the ceiling of an elevator. Find the elevator minimum acceleration at which the cord breaks
Explain the nature of the externality problem : Explain the nature of the externality problem in this scenario.
What is the magnitude of the vector : A vector has components of 12.0 units along the x axis and 14.0 units along the y axis. What is the magnitude of the vector? What is the angle among the vector and the x axis (degrees)?
Find the smallest distance from axis at which block relocate : A platform is rotating at an angular speed of 2.1 rad/s. A block is resting on this platform at a distance of 0.33 meter from the axis. find the smallest distance from axis at which block can be relocated and still remain in place as the platform ro..
C-section deliveries are becoming more common : 1.Health care expenditures represent an increasingly large portion of the economy. Currently health care expenditures are growing past 20% of GDP. Part of the increase in expenditures relates to the choices patients make about the type of ca..

Reviews

Write a Review

Physics Questions & Answers

  What is average or drift speed of the conduction electrons

A Block A block in the shape of a rectangularsolid has a cross-sectional area of 4.00cm2 across its width, a front-to-rear length of15.1 cm, and a resistance of 925 . The material of which the block is made has 5.33 multiplied by 1022 conduction e..

  Q1 a solenoid is formed by winding 269 m of insulated

q1. a solenoid is formed by winding 26.9 m of insulated silver wire around a hollow cylinder. the turns are wound as

  Find the apparent weight of a 69 person in the car

The heating coil of a hot-water heater has a resistance of 20.0 and operates at 210 V. If electrical energy costs $0.080/kWh, what does it cost to raise 290 kg of water in the tank from 15 °C to 74° C.

  Electric force on dust particle-equal to weight of particle

A small piece of dust ofmass m = 4.7 µg travels through an electric aircleaner in which the electric field is 527 N/C. The electric force on the dust particle is equal to the weight of the particle. What is the charge on the dust particle?

  What is the maximum current in the resistor

A 2.00-nF capacitor with an initial charge of 5.06 µC is discharged through a 1.28-k? resistor. What is the maximum current in the resistor

  How many excess electrons are on the sphere

During the Millikan experiment used to determine the charge on the electron, a charged polystyrene microsphere is released in still air in a known vertical electric field, How many excess electrons are on the sphere

  Question an object is 13 cm in front of a diverging lens

question an object is 13 cm in front of a diverging lens with a focal length of 15 cm. use ray tracing to determine the

  What is the magnitude of the electric field

A proton is moving parallel to a uniform electric field. The electric field accelerates the proton and increases its linear momentum to 3.00 10-23 kg·m/s from 1.30 10-23 kg·m/s in a time of 6.80 10-6 s. What is the magnitude of the electric field?

  How much gravitational potential energy has it lost

An object of mass M = 3.5 kg slides from rest a distance d = 6 m down a frictionless inclined plane where it encounters a spring. When the block just touches the spring, how much gravitational potential energy has it lost

  Determine how fast is the river flowing

A boat takes 4 hours to travel 30 kilometer down a river, then 8 hours to return. Determine how fast is the river flowing

  How much work does gravity do on the car in part a

A uniform circular ring of charge Q= 7.30 microCoulombs and radius R= 1.10 cm is located in the x-y plane, centered on the origin. What is the magnitude of electric field E at point P, located at z= 2.80 cm.

  Calculate the size of the image

A convex spherical mirror has a radius of curvature of 10.6cm. Calculate the size of the image

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