Determine how much work has she done

Assignment Help Physics
Reference no: EM13669267

A farmland pushes a 20 kilogram bale of hay 3.3 meter across the floor of a barn. If she exerts a horizontal force of 73.0 Newton on the hay, determine how much work has she done?

Reference no: EM13669267

Questions Cloud

Obtain the direction and magnitude of resultant displacement : You walk 30 meter south and 30 meter east. Obtain the direction and magnitude of the resultant displacement both algebraically and graphically
Determine the combined mass of the basket and dog : Kids in a tree house lift a small dog in a basket 4.00 meter up to their house. If it takes 193 Joule of work to do this, determine the combined mass of the basket and dog
Obtain angle that transmission axis of polarizing sheet make : The average intensity of light emerging from a polarizing sheet is 0.722 W/m2, Obtain the angle that transmission axis of polarizing sheet makes with the horizontal
Compensation strategy to general business strategy : How can we tie compensation strategy to general business strategy
Determine how much work has she done : A farmland pushes a 20 kilogram bale of hay 3.3 meter across the floor of a barn. determine how much work has she done
Estimate what is the self-inductance of the coil : A coiled wire forms a spiral with 198 turns, a diameter of 2.55 centimeter, and an unscratched length of 45 centimeter. Compute what is the self-inductance of the coil
Incident solar energy : A car wash requires 1200 gallons of warm water a day heated from 50 degrees F to 100 degrees F. How large a solar collector would be required to do this? The incident solar energy is 1100 Btu/ft2 each day and the collector efficiency is 50%.
Pro-forma financial statements : Pro-Forma Financial Statements
Prepare a prototype brochure that contains the components : Develop a brochure to market their graduate degree programs. Develop a prototype brochure that contains the components you feel are important.

Reviews

Write a Review

Physics Questions & Answers

  Estimate the magnitude of the average force on the ball

A 150 g baseball is pitched at 50 m/s and is hit straight back at the pitcher at a speed of 60 m/s. What is the magnitude of the average force on the ball

  How far from her will the support be

a 30kg child wants to use a 20kg board that is 6.0m long as a seesaw. since all her friends are busy, How far from her will the support be

  What is the work function of the metal

Light with a frequency of 2.77 x 1015 Hz strikes a metal surface and ejects electrons that have a maximum kinetic energy of 7.0 eV. What is the work function (in eV) of the metal?

  Limit your drawing to the region between the plates

two very large metal parallel plates that are 25cm apart oriented perpendicular to a sheet of paper are connected

  A 040 kg mass attached to the end of a string swings in a

a 0.40 kg mass attached to the end of a string swings in a vertical circle of radius 1.8 m. at an instant when the

  Obtain the resistance of the wire

A potential difference of 2.0 V is applied across a wire of cross sectional area 2.5 mm^2. What is the resistance of the wire

  Obtain the average force of air resistance exerted on it

A 145 gram baseball is dropped from a tree 14.0 meter above the ground. If it hits the ground with a speed of 8.00 m/s, obtain the average force of air resistance exerted on it

  Calculate the charge on the positive electrode

Two 4.0 X 4.0 square aluminum electrodes, spaced 0.80 apart are connected to a 100battery. What is the charge on the positive electrode

  How much heat is lost through the window

A Thermopane window of area 6.8 m2 is constructed of two layers of glass, each 5.4mm thick and separated by an air space of 2 mm. If the inside is at 12?C and the outside is at ?36?C, how much heat is lost through the window? The thermal conductivity..

  The frequency of the third harmonic

A string on a violin is stretched between two points 20.0 cm apart with a tension of 120 N. The total length of the string is 31 cm and it has a mass of 0.62 grams. The frequency of the third harmonic is?

  How high will the ball rise

A ballplayer standing at homeplate hits a baseball that is caught by another player at the same height above the ground from which it was hit. How high will the ball rise

  Determine the radius of the electron and proton

The aurora is caused when electrons and protons, moving in the earth's magnetic field of ?5×10?5 T, collide with molecules of the atmosphere, find Radius of the electron and proton in m

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