What is the direction of the force of friction

Assignment Help Physics
Reference no: EM13519309

A person gives a box a shove so that it slides up a ramp, then reverses its motion and slides down. what is the direction of the force of friction?

Reference no: EM13519309

Questions Cloud

Explain how theory would achieve just society you envision : Make comparisons between the just society you envision and the United States. You may need to do additional research to support the claims you make about social and economic conditions in the U.S. Explain how the theory would achieve the just socie..
Identify the main moral problem of the case : Identify the main moral problem of the case. Explain why it is a moral problem as opposed to a legal or economic problem. The moral problem of the case is that the company’s marketing director does not want to contribute to underage drinking and al..
Moral or jusctice theories-utiliatariansim and denteology : Analyze Martha Stewart's actions from her life and describe two moral or jusctice theories. Utiliatariansim, denteology, etc
What is the resistance of the copper wire : Two wires are identical, except that one is aluminum and one is copper. What is the resistance of the copper wire
What is the direction of the force of friction : A person gives a box a shove so that it slides up a ramp, then reverses its motion and slides down. what is the direction of the force of friction
Determine the radius of the cable : A cylindrical copper cable carries a current of 1380 A. There is a potential difference of 1.6 10-2 V between two points on the cable that are 0.21 m apart. What is the radius of the cable
Idea of utilitarianism in a time of crisis : Explain what your position would have been if the plane had been shot down by United States armed forces rather than having crashed as a result of the passengers' actions. Are we more likely to accept the idea of utilitarianism in a time of crisis..
What is the diameter of this particular ferris wheel : Riders on a Ferris wheel move in a circle with a speed of 4.50{\rm m}/{\rm s}, What is the diameter of this particular Ferris wheel
State the equations for the chemical reactions : 3-chloro-3,7-dimethyloctane undergoes a reaction in KOH/EtOH, H20 and produces products. Using one of the products, write the equations for the chemical reactions that will be used to establish alkene functional groups are present in your product.

Reviews

Write a Review

Physics Questions & Answers

  How long does it take a ripple passing cork to reach shore

A cork on the surface of a pond bobs up and down two times per second on ripples having a wavelength of 9.20 cm. how long does it take a ripple passing the cork to reach the shore

  What distance does the car cover in the time

What is the lift (in newtons) by reason of Bernoulli's principle on a wing of area 77 m^2 if the air passes over the top and bottom surfaces at speeds of 270 m/s and 140 m/s, correspondingly.

  What is the thinnest possible coating

A lens with a refrective index of 1.5 is coated with a material of refractive index of 1.2 in order to minimize the reflection. what is the thinnest possible coating

  Explain how high will the block rise into the air after

If the bullet has a mass of 21.0 g and a speed of 235 m/s, explain how high will the block rise into the air after the bullet becomes embedded in it?

  Calculate the smallest amount of kinetic energy

Calculate the smallest amount of kinetic energy the electron must have in order to leave its circular orbit and move to infinity far from the proton

  What is the kinetic energy of a proton

The uncertainty in a proton's position is 0.17 nm. What is the kinetic energy of a proton whose momentum is equal to this uncertainty

  What was the mass of the dog food

A 21 kg suitcase is being pulled with constant speed by a handle that is at an angle of 30 degrees above the horizontal. What was the mass of the dog food

  What is the distance of the fly from the corner of the room

A certain corner of a room is selected as the origin of a rectangular coordinate system. what is the distance of the fly from the corner of the room

  Compute the distance between first and second dark fringes

Light of wavelength 730 nm illuminates a pair of slits separated by 0.200 mm. determine the distance between the first and second dark fringes

  Obtain the temperature of the bar

One end of a brass bar is maintained at 305 oC, while the other end is kept at a constant, but lower, temperature. What is the temperature of the bar at a point 0.129 m from the hot end

  What is the speed of the ball at the bottom of the incline

A solid ball and a hollow ball, each with a mass of 2.29 kg and radius 0.115 m, start from rest and roll down a ramp of length 2.77 m at an incline of 32.7°

  Calculate the work done by the applied force

a 50 kg trunk is pushed 6 m along a level floor at a constant speed of 4.2m/s.if the coefficient of friction is 0.20, calculate the work done by the applied force

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