Determine the force exerted by the man

Assignment Help Physics
Reference no: EM13514691

A 400-kg piano slides 3.6 m down a 28 degree incline and is kept from accelerating by a man who is pushing back on it parallel to the incline.

Determine the force exerted by the man and the work done on the piano by the man.

Reference no: EM13514691

Questions Cloud

How much waste will spill over the top : The storage of radioactive waste is a massive problem in the nuclear industry. how much waste will spill over the top if the lid becomes loose
Calculate the distance from the positive plate : A uniform electric field of magnitude 640 N/C exists between two parallel plates that are 4.00 cm apart. Calculate the distance from the positive plate
What is the diameter of the nozzle : Ann uses a hose to water her garden. The water enters the hose through a faucet with a 6.0-cm diameter. what is the diameter of the nozzle
How does an understanding of kinship-community : How does an understanding of "kinship, community, craft and consensus" help clarify and illustrate the idea of a Quaker aesthetic?
Determine the force exerted by the man : A 400-kg piano slides 3.6 m down a 28 degree incline and is kept from accelerating by a man who is pushing back on it parallel to the incline. Determine the force exerted by the man
How population growth has moderated : Discuss how population growth has not been entirely consistent with the "Tragedy of the Commons". how population growth has moderated?
Find the magnetic dipole moment of the bar : At large distances, a bar magnet acts like the magnetic dipole created by a current carrying loop. Imagine such a magnet is oriented as shown. What is the magnetic dipole moment of the bar
Prepare a cost of goods manufactured statement for april : Prepare a cost of goods manufactured statement for April 2008 - determine the cost of goods sold for April 2008.
Find the vertical distance between these two points : A thin stream of water flows smoothly from a faucet and falls straight down. What is the vertical distance h between these two points

Reviews

Write a Review

Physics Questions & Answers

  What is magnitude of the greatest force

What is magnitude of the greatest force

  Determine units used to measure cd in us customary system

A rock is released from rest into water. The magnitude of Fd of the drag force acting on the rock due to its motion through water can be modeled as Fd = Cd(v), where v is the speed of the rock and Cd is the constant drag coefficient. Determine the..

  What is the ratio of the radii of their circular paths

A proton and an electron have the same kinetic energy upon entering a region of constant magnetic field. What is the ratio of the radii of their circular paths

  How long does it take to reach the floor

A mass of 35.3kg is attached to a light string that is wrapped around a cylindrical spool of radius 10cm and moment of inertia 4.00 kg*m^2. How long does it take to reach the floor

  Compute the mass of the ion

In a mass spectrometer, a singly charged ion having a particular velocity is selected by using a magnetic field of 0.10 T , What is the mass of the ion

  Compute the nail under a microscope

Students hypothesized that by running the electric current through the wire of the apparatus shown here, they could cause the non-magnetic nail to exhibit magnetic properties. What would be a reasonable way to test this.

  Calculate minimum thickness for constructive interference

find the minimum thickness for constructive interference of visible light with a wavelength of 595 nm.

  Which state is best illustrates kinetic friction

Which state is best illustrates kinetic friction

  What is the magnitude of the net gravitational force

A uniform sphere with mass 57.0kg is held with its center at the origin, What is the magnitude of the net gravitational force due to these objects on a third uniform sphere with mass 0.510kg placed at the point x= 4.00m, y = 0

  What would it weigh at the surface of venus

The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. If a rock weighs 75.0N on earth, what would it weigh at the surface of Venus

  Find stored energy between sprinters and nonathletes

An electron is released from rest at the negative plate of a parallel plate capacitor. The charge per unit area on each plate is = 2.6 x 10-7 C/m2, the plates are separated by a distance of 1.4 x 10-2 m. How fast is the electron moving just before..

  What is the total time the blue car is moving

Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward, What is the total time the blue car is moving, What is the acceleration of the yellow car

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