Find the average power output by the man

Assignment Help Physics
Reference no: EM13318527

A man pushes a 50N box across a level floor at a constant speed of 2.0 m/s for 10 s. Find the average power output by the man. (Show all work please)

Reference no: EM13318527

Questions Cloud

Estimate amount leached from concrete during one-year period : Estimate the amount of Ca(OH)2(s) leached from concrete during a one-year period by precipitation. Assume that the area receives 40 in/yr of precipitation which is in equilibrium with PCO2= 10^-3.5 atm and [SO42-] = 10^-4 M.
Determining the rate of return used to value a business : Which of the following factors plays a role in determining the rate of return used to value a business using one of the earnings approaches?
How much energy will it take to melt the core : In a serious accident, a nuclear power plant%u2019s reactor vessel cracks, and all of the cooling water drains out. how much energy will it take to melt the core
Find x-y and z coordinates of point b for radial readings : calculate the X, Y and Z coordinates of point B for radial readings taken to B from occupied station A, if the backsight azimuth at A is 25°32'48", the elevation of A = 610.098 m, and hi = 1.45 m.
Find the average power output by the man : A man pushes a 50N box across a level floor at a constant speed of 2.0 m/s for 10 s. Find the average power output by the man
Difference between an s-corporation and a c-corporation : A primary difference between an S-corporation and a C-corporation is that:
Explain the equilibrium for the reaction of acetic acid : Acetic acid, CH3COOH, is a weak organic acid, pKa 4.47. Determine the position of the equilibrium for the reaction of acetic acid with CH3ONa. Draw the species that predominate at equilibrium. Skip drawing the metal counter ion.
Find the average force exerted by the rain on the roof : During a rain storm, rain comes straight down with a velocity Vi = -15 m/s, find the average force exerted by the rain on the roof during a 3 second time interval
Derive a formula for resistance of the spool as a function : You find a spool of pure copper wire while snooping through your brother's purse. The wire has a diameter of 0.3 millimeter and a length of 200 meters. A) Derive a formula for the resistance of the spool as a function of temperature.

Reviews

Write a Review

Physics Questions & Answers

  What is your average speed for the entire trip

You drive on Interstate 10 from San Antonio to Houston, half the time at 63 km/h and the other half at 86 km/h. What is your average speed for the entire trip

  What would be the maximum sustainable metabolic rate

Sweating is one of the main mechanisms with which the body dissipates heat. Sweat evaporates with a latent heat of 2430 kJ/kg at body temperature, what would be the maximum sustainable metabolic rate, in watts, if75% of the energy used by the body ..

  Determine the total mass of the system

A group of students determined that the following points were upon the best fit line for a graph of W2 vs. Determine the total mass of the system

  How high will you jump

You've signed up for a trip to Mars. After being cooped up in the tight space capsule for months, you are very excited to finally arrive and take a standing leap straight upward. How high will you jump

  Determine the number of moles of gas in the vessel

Gas is contained in a 6.00-L vessel at a temperature of 21.0°C and a pressure of 8.00 atm. Determine the number of moles of gas in the vessel

  What average force athletes legs apply on a ground

What average force athletes legs apply on a ground

  What is the period of the oscillator

A simple harmonic oscillator takes 26 seconds to undergo 22 complete oscillations. What is the period of the oscillator

  What is the minimum nonzero thickness of the film

A piece of glass has a thin film of gasoline floating on it. A beam of light is shining perpendicular on the film. what is the minimum nonzero thickness of the film

  What is moment of inertia

What is moment of inertia

  Calculate the electric field from centre of spherical shell

A thin metallic spherical shell of radius 42.6 cm has a total charge of 6.95, What is the electric field at a distance of 14.4 cm from the center of the spherical shell

  Illustrate what is the mass of the fish

A fish hanging from the bottom of the spring oscillates vertically at a frequency of 2.80{Hz}. Illustrate what is the mass of the fish, ignoring the mass of the spring.

  Find is she nearsighted or farsighted

A person can see clearly up close, but cannot focus on objects beyond 82.0cm . She opts for contact lenses to correct her vision. Is she nearsighted or farsighted

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