What force does the table exert on box

Assignment Help Physics
Reference no: EM13311904

Box A weighs 80 N and rests on a table. A rope that connects boxes A and B drapes over a pulley so that box B hangs above the table. The pulley and the rope are massless and the pulley is frictionless. What force does the table exert on Box A if Box B weighs 35 N?

Reference no: EM13311904

Questions Cloud

Explain methane and hydrogen sulfide gases react : Methane and hydrogen sulfide gases react to form carbon disulfide and hydrogen gas(es). CH4(g) + 2 H2S(g) CS2(g) + 4 H2(g) At a certain temperature and pressure 28.7 L of CH4 reacts with 57.4 L of H2S.
What is the horizontal distance which the projectile travels : A projectile launcher is set up in lab at a height of 1.05 meters above the lab floor. What is the horizontal distance which the projectile travels before it hits the ground
Define the heat produced by the complete combustion : Compare the heat produced by the complete combustion of 1 mole of methane (CH4) with a mole of water gas (0.50 mole H2 and 0.50 mole CO) under standard conditions
Create a hierarchy chart depicting the chosen situation : Sending an e-mail to the student's teacher via the system on questions regarding the student's grades.
What force does the table exert on box : Box A weighs 80 N and rests on a table. A rope that connects boxes A and B drapes over a pulley so that box B hangs above the table
Explain quoting kc it is customary to omit units : The numerical value of Kc depends on the form of the balanced equation. D) When quoting Kc it is customary to omit units.
What is the equation for the mass moment of inertia : what is the equation for the mass moment of inertia of a mass rotating around a sliding hinge
What percentage of the energy incident on the cell : A silicon solar cell looks like a battery with a 0.48V terminal voltage. what percentage of the energy incident on the cell is converted to electric energy
Compute the percent ionization of butanoic acid : Calculate the percent ionization of 7.5×10?3 M butanoic acid in a solution containing 7.0×10?2 M sodium butanoate.

Reviews

Write a Review

Physics Questions & Answers

  What would the fatal voltage

A human can be electrocuted if a current of 0.053 A passes near the heart. If a human is considered to be a resistor in a circuit with a resistance of 2039 ?,

  How many years would it take you to make the trip

Suppose you decide to travel to a star 85 light-years away at a speed that tells you the distance is only 10 light-years

  Calculate the work done by this force on the particle

A single conservative force acts on a 5.30-kg particle within a system due to its interaction with the rest of the system, calculate the work done by this force on the particle

  What is the frequency of the sound

Two loudspeaker, 4.0 m apart and facing each other, play identical sounds of the same frequency. You stand halfway between them, where there is a max. of sound intensity. moving from this point toward one of the speakers, you encounter a min. of s..

  What is the maximum mass that can hang without sinking

Styrofoam has a density of 300 kg/m^3 . What is the maximum mass that can hang without sinking from a 20.0cm -diameter Styrofoam sphere in water? Assume the volume of the mass is negligible compared to that of the sphere.

  What is its acceleration during the time it is stopping

On a level road with its brakes on, a car traveling at 93km/hr stops within 92m when the brakes lock and the car slides.

  Find the magnitudes of average force acting on the victim

In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it, What are the magnitudes of the average force acting on the victim from the floor during the collision

  Determine the net external torque that acts on each wheel

Two wheels have the same mass and radius of 4.5 kg and 0.39 m, respectively. determine the net external torque that acts on each wheel

  Estimate the angle of incidence

A beam of light in air strikes a slab of glass (n= 1.50) and is partially reflected and partially refracted. Find the angle of incidence

  Calculate the final image distance relative to the lens

Two identical diverging lenses are separated by 17 cm. The focal length of each lens is -5.8 cm. Determine the final image distance relative to the lens

  What is distance of a sample of blood from the rotation axis

What is distance of a sample of blood from the rotation axis

  Compute the vertical component of the average force on ball

A bat strikes a 0.145- baseball. Just before impact, the ball is traveling horizontally to the right at a speed of 40.0 , Find the vertical component of the average force on the ball

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