An object is hanging by a string from the ceiling of an

Assignment Help Physics
Reference no: EM13614164

An object is hanging by a string from the ceiling of an elevator. The elevator is moving upward with a constant speed. What is the magnitude of the tension in the string?

A)The magnitude of the tension in the string is greater than the magnitude of the weight of the object.

B)The tension in the string cannot be determined without knowing the speed of the elevator.

c)The tension in the string is zero.

d)The magnitude of the tension in the string is equal to the magnitude of the weight of the object.

E)The magnitude of the tension in the string is less than the magnitude of the weight of the object.

Reference no: EM13614164

Questions Cloud

You buy a plastic dart gun and being a clever physics : you buy a plastic dart gun and being a clever physics student you decide to do a quick calculation to find its maximum
Steam at 5 bar 320 c enters a steady state turbine with a : steam at 5 bar 320 c enters a steady state turbine with a volumetric flow rate of 0.65m3s and evpands adiabatically to
A 01 g honeybee acquires a charge of 20 pc while flying the : a 0.1 g honeybee acquires a charge of 20 pc while flying. the electric field near the surface of the earth is typically
A new integrated computer system is to be installed : a new integrated computer system is to be installed worldwide for a major corporation. bids on this project are being
An object is hanging by a string from the ceiling of an : an object is hanging by a string from the ceiling of an elevator. the elevator is moving upward with a constant speed.
A new integrated computer system is to be installed : a new integrated computer system is to be installed worldwide for a major corporation. bids on this project are being
A random sample of 175 students from a large suburban high : a recent survey reported that 38 of all students in grades 9 through 12 participate in team sports run by organizations
What is the angular separation between the red and violet : the index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660. a beam of white
A force acts at the origin of a coordinate system in a : a force acts at the origin of a coordinate system in a direction defined by the angles qx 65.0deg and qz 69.7deg.

Reviews

Write a Review

Physics Questions & Answers

  What is the change in internal energy of the air

The air inside a bicycle tire pump has 206 joules of work done on it as 78.6 joules of heat is conducted away from it

  What is the distance of the slit to the screen

In an experiment, light of wavelength 600 nm falls on two slits which are spaced at a distance of .5 mm. What is the distance of the slit to the screen

  What is the cross-sectionalarea of the wire

A toaster rated at 1055 W operates on a120 V household circuit and a 4.00 m length of Nichrome wire as itsheating element. The operating temperature of this element is304°C. What is the cross-sectionalarea of the wire?

  Compute force is required at the edge

A teenager pushes tangentially on a small hand-driven merry-go-round and is able to accelerate it from rest to a frequency of 12rpm in 10.8s. What force is required at the edge

  Find the coefficient of performance of the air conditioner

A Carnot air conditioner maintains the temperature in a house at 294 K on a day when the temperature outside is 308 K

  The large swimming pool has a thermal cooling time

the large swimming pool has a thermal cooling time constant of 12 days. how long will it take for the water temp. to

  The elevator is moving downward at constant speed

For each of the following situations, evaluate whether the relationship between the given force is less than, greater than, equal to, or can't tell and explain why that would be the case. The elevator is moving downward at constant speed.

  Question an ambulance has a siren of frequency 700 hz if

question an ambulance has a siren of frequency 700 hz. if the ambulance is moving at a speed of 60 miles per hour what

  Determine how much energy was stored in the spring

frictionless surface and are pushed together with a compressed spring between them. The spring has a spring constant of 154 N/m and the spring is compressed a distance of 2.5 m.

  Find to what radius of curvature should you grind the mirror

A concave mirror is to form an image of the filament of a headlight lamp on a screen 8.00m from the mirror. To what radius of curvature should you grind the mirror

  How far does combined spring stretch as comes equilibrium

Two springs,each w/ spring constant 20N/m,connected parallel, & combination hung vertically one end.10-N weight is suspended from other end of combined spring

  What is the gauge pressure at this faucet

The main water line enters a house on the first floor. The line has a gauge pressure of 1.9*10^5Pascal. A faucet on the second floor, 6.5m above the first floor,is turned off. What is the gauge pressure at this faucet?

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