Find the magnitude of the net force on the hanging block

Assignment Help Physics
Reference no: EM13489695

A block of mass, m1 is 5 kg. It is lying on a frictional horizontal surface. The block is connected by a massless string, passing over a massless and frictionless pulley to a hanging block mass m2 of 4kg.

1. The manitudes of the accelerations of each block are the same, evaluate this comman acceleration.

2. Evaluate the tension in the string.

3. Evaluate the magnitude of the net force on the hanging block.

Reference no: EM13489695

Questions Cloud

Explain a reactive intermediate carbocation and why : Which one of these, E1, addition of H-X to alkenes, SN2, SN1, or acid catalyzed hydration of alkenes, does not have a reactive intermediate carbocation and why
What is the activity in curies of of the excited isotope : Technetium-99 has an excited state that decays by emission of a gamma ray. The half-life o fthe excited state is 360 min. What is the activity, in curies, of 1.00mg of the excited isotope
Explain the balanced cell reaction for the echem cell : What is the balanced cell reaction for the following echem cell set-up. Pt(s) / PbO2(s) / Pb(NO3)2, HNO3 // Cr(NO3)3 / Cr(s)
Find the age of the bone : A bone is found in your backyard. You decide to date it and discover is has an C-14 activity of 0.097 Bq per gram of carbon. Find the age of the bone
Find the magnitude of the net force on the hanging block : A block of mass, m1 is 5 kg. It is lying on a frictional horizontal surface. Evaluate the magnitude of the net force on the hanging block
Explain the cell potential for the following standard cell : What is the cell potential for the following standard cell? Cr(s) / Cr(NO3)3 // SnCl2, SnCl4 / Pt(s) b) Do you expect this cell to have a - or + Go
Explain about potassium dichromate k2cr2o7 : In our kinetics lab we used sodium thiosulfate as a mild reducing agent. Explain why this reagent would be a reducing agent. Also, what about potassium dichromate K2Cr2O7. Why is it such a good oxidizing agent
How far from the edge of the table does the ashtray land : An ashtray slides across a table with a speed of 0.6 m/s and falls off the edge. If it takes 0.4 s to reach the floor, how far from the edge of the table does the ashtray land
How far from the base of the building did ball strike ground : A ball is thrown horizontally with a speed of 10.0 m/s, from the edge of the top of a building of height 19.6 m, and later strikes the (level) ground. How far from the base of the building did the ball strike the ground

Reviews

Write a Review

Physics Questions & Answers

  What is the youngs modulus of the string

A guitar string of diameter 0.79 mm and length 1 m is subject to a tension of 182 N. what is the Young's modulus of the string

  Question1a cube of ice is taken from freezer at -83degc and

question1a cube of ice is taken from freezer at -8.3degc and placed in a 100 g aluminium calorimeter filled with 289 g

  Determine how much work is done on the rail car

A rail car that weighs 28 N is accelerated at 3.6 m/s/s for 2.2 seconds. How much work is done on the rail car

  Find the work done by the cord on the block

A cord is used to lower verically a block of mass M a distance d at a constand downward acceleration of g/4. Find the work done by the cord on the block

  What should be the release speed of the shell

The tank is shelling at a target that is 4km away and 60m above ground. what should be the release speed of the shell

  What is the length of the rotating string

A string trimmer is a tool for cutting grass and weeds; it utilizes a length of nylon "string" that rotates about an axis perpendicular to one end of the string. What is the length of the rotating string in meters

  Expalin what is the horizontal component velocity

A projectile is launched straight up at 141 m/s. How fast is it moving at the top of its trajectory? Suppose it is launched upward at 45 degrees above the horizontal plane. How fast is it moving at the top of its curved trajectory and what is the ..

  What is the radius of the ion

A meter stick is pivoted at the 0.50 m line. A 3kg object is hung from the 0.15-m line. Where should a 5kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

  Calculate a quantum mechanical average of oscilator

Calculate the average kinetic energy and the average potential energy for the 2nd excited state of a harmonic oscilator. use expectation values to calculate a quantum mechanical average, show integrations.

  What is the minimum photon frequency

The work function for a metal is 3.8 eV. What is the minimum photon frequency that can just eject an electron from the metal

  How much energy is transformed into internal energy

A 5* 10^2 kg hot air balloon takes off from rest at the surface of the earth. The non conservative wind and lift forces take the balloon up, doing +9.70*10^4J of work on the balloon in the process. At what height above the surface of earth does th..

  What is the required tension in the string

Transverse waves with a speed of 48.7 m/s are to be produced on a stretched string. What is the required tension in the string

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