Determine the work done by the applied force

Assignment Help Physics
Reference no: EM13492563

A man drags a table 4.30 m across the floor, exerting a constant force of 46.0 N, directed 29.0° above the horizontal.

(a) Find the work done by the applied force.

(b) How much work is done by friction? Assume the table's velocity is constant.

Reference no: EM13492563

Questions Cloud

Explain aqueous lithium hydroxide : lithium metal dissolves in water to yield hydrogen gas and aqueous lithium hydroxide what is final concentration of hydoxide ions when 5.5 g lithium metal is dropped into 750 mL of water
Compute the potential energy stored in the bow : When an archer pulls an arrow back in his bow, he is storing potential energy in the stretched bow. Compute the potential energy stored in the bow
Classify each cost as either variable fixed or mixed : Following is a list of various costs incurred in producing frozen pizzas. With respect to the production and sale of frozen pizzas, classify each cost as either variable, fixed, or mixed.
Explain which of the is the most effective buffer system : Which of the following is the most effective buffer system for a pH value of 10.15. HCO3- / CO32- (Ka = 4.7 x 10-11) I have no idea why
Determine the work done by the applied force : A man drags a table 4.30 m across the floor, exerting a constant force of 46.0 N, directed 29.0° above the horizontal. Find the work done by the applied force
Determine joint distribution of the least-squares solution : Determine the joint distribution of the least-squares solution and determine the distribution of the linear regression line at an arbitrary explanatory point x, that is, the distribution
Find the mans kinetic energy relative to the plane : A man of mass 76.5 kg walks down the aisle of an airplane at a speed of 1.10 m/s in the forward direction while the plane moves at a speed of 280 m/s relative to the earth
What must the area of each plate be : A typical AAA battery has stored energy of about 3400 J. (Battery capacity is typically listed as 625 mA h, Assuming that the potential difference across the capacitor is 1.5 V, what must the area of each plate be
Describe what is the freezing point of a solution : What is the freezing point of a solution prepared by dissolving 39g of benzene (C6H6) in 500g of cyclohexane. Fp for cyclohexane is 6.6 C Kf=20.0 C/m.

Reviews

Write a Review

Physics Questions & Answers

  What is the final mass of the iron and the remaining water

You cool a 130.0g slug of red-hot iron (temperature 745 ?C) by dropping it into an insulated cup of negligible mass containing 70.0g of water at 20.0 ?C. what is the final mass of the iron and the remaining water

  Determine the distance between the two lenses

A beam of parallel light, 1.50 mm in diameter passes through a lens with a focal length of 13.7 cm. What is the distance between the two lenses

  Determine the molcular weight of the gas

A gas mixture occupies a volume of 1.4m^3 at a temperature of 65 C and a pressure of 350 kPa. determine the molcular weight of the gas

  Find the takeoff speed of the athlete

Consider an athlete who jumps a horizontal distance of 9m after reaching a maximum height of 1.5m. What was the takeoff speed v0 of the athlete

  Determine the current in the rods

Two rigid rods are oriented parallel to each other and to the ground. The rods carry the same current in the same direction. Determine the current in the rods

  Find the height of the roof and its initial speed

You throw a ball horizontally off a roof. the time until it lands is determined only by The height of the roof and it's initial speed

  Determine the resistance of the resistor

A capacitor that is initially uncharged is connected in series with a resistor and an emf source with E=110V, What is the resistance of the resistor

  Find the magnetude of electrci field between the sheets

two parallel infinite sheets carry positive unifrom surface charge densities sigma and 3 sigma. what is the magnetude of electrci field between the sheets

  What is its takeoff speed

Your plane reaches its takeoff runway and then holds for 5.0 min because of air-traffic congestion. What is its takeoff speed

  Determine the altitude of the satellite

An artificial satellite circling the Earth completes each orbit in 133 minutes. Find the altitude of the satellite

  How far apart will the first dark bands on either side

A laser with wavelength 650 nm is incident on a single slit with width 10 mm. A screen is placed 1 m beyond the slit. How far apart will the first dark bands on either side of the central maximum be?

  Question1a diver springs upward from a board that is 285

question1a diver springs upward from a board that is 2.85 meters above the water. at an instant she contacts the water

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