Determine how much work is done by the horizontal force

Assignment Help Physics
Reference no: EM13328245

A box is pushed a distance d along a ramp at a constant speed by a horizontal force, Fa. The mass of the box is m. The ramp is inclined at an angle of theta above the horizontal and the coeffcient of kinetic friction between the box and the ramp is (mu)k: how much work is done by the horizontal force as the box moves a distance d up the ramp?

Reference no: EM13328245

Questions Cloud

How far has the flatcar moved : A 250 kg flatcar 25 m long is moving with a speed of 3.0 m/s along horizontal frictionless rails. how far has the flatcar moved
Explain the boiling point of water at sea level is 1000c : The boiling point of water at sea level Is 1000C. At higher altitudes, the boiling point of water will be a) lower, because temperatures are lower b) lower, because the atmospheric pressure is lower c) higher, because the altitude is greater.
At what rate must the gases be ejected : A rocket traveling 1850 m/s away from the Earth at an altitude of 6800 km fires its rockets, at what rate must the gases be ejected
What are company xs capital structure weights on a market : Company X has 4 million shares of common stock outstanding. The current share price is $76, and the book value per share is $5. Filer Manufacturing also has two bond issues outstanding.
Determine how much work is done by the horizontal force : A box is pushed a distance d along a ramp at a constant speed by a horizontal force, Fa. how much work is done by the horizontal force
Find the direction of the second part : A rocket of mass 7 kg moves with a constant velocity of 547 m/s eastward. It suddenly explodes and scatters into two pieces. find the direction of the second part
Explain what will the cell potential be when the : The value of E for the following reaction is 0.34 V. What will the cell potential be when the [Cu2+] =10 M and the [Cr3+]=1 M? 2Cr(s) + 3 Cd 2+ (aq) --> 2Cr3+ (aq) + 3Cd(s) a)0.31 b) 0.46 c) 0.4 d) 037 e)0.28
Identify resource requirements : The purpose of the BIA is to identify and prioritize system components by correlating them to the business process(es) the system supports, and by using this information to characterize the impact on the process(es) if the system were unavailable.
Calculate the gravitational acceleration it produces : A roughly spherical volume of rock 2.1 km in radius is 30% denser than the surrounding rock, calculate the gravitational acceleration it produces at Earth's surface

Reviews

Write a Review

Physics Questions & Answers

  What would be the magnetic force on the arm

Sodium ions (Na+) move at 0.860 m/s through a bloodstream in the arm of a person standing near a large magnet. what would be the magnetic force on the arm

  What is the thinnest film

A thin film of MgF2 (n=1.38) coats a piece of glass. Constructive interference is observed for the reflection of light with wavelengths of 500nm and 625nm.

  What is the compound focal length

The focal length of a bi-convex lens is 10 cm. The focal length of a convex-concave thin lens is -20 cm. If placing them in parallel and in close contact, what is the compound focal length

  To what tension must the wire be tightened

A steel wire on a guitar has a length of 0.500 m and a mass of 3.50 x 10^-3 kg. To what tension must the wire be tightened

  How long will it take him to cross

A kayaker needs to paddle north across a 100m wide harbor. The tide is going out, creating a tidal current that flows east at 2 m/s. The kayaker can paddle with a speed of 3 m/s.

  Compute her velocity with respect to the crowd observing

As the swimmer approached the Ontario shore, she encountered a cross current of 2 m/s [E 25 S]. Compute her velocity with respect to the crowd observing from the beach (with respect to the ground)

  What range is her velocity

Andrea thinks she's sitting at rest in her 5.0-m-long dorm room as she does her physics homework. what range is her velocity

  How far will the electron travel before coming to a stop

An electron is observed traveling at a speed of 25.7·106 m/s, How far will the electron travel before coming to a stop

  Calculate the power dissipated in the resistor

a 4-omega and 6-omega resistor are connected in series to a battery with V=12V. Calculate the power dissipated in the 6-omega resistor

  Find the work done by the force of the boy on the weight

A boy holds a 40-N weight at arm's length for 10 s. His arm is 1.5m ablove the ground. The work done by the force of the boy on the weight is

  What is the time constant of the circuit

A 1000 ? resistor is joined in series with a 600m H inductance and a 24 Volts battery. What is the time constant of the circuit

  Estimate the momentum of the electron

A 0.347-nm photon collides with a stationary electron. After the collision, the electron moves forward and the photon recoils backwards. Find the momentum of the electron

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