Illustrate what should be the magnitude of f

Assignment Help Physics
Reference no: EM13115691

A 1180-kg car is being driven up a 6.89 ° hill. The frictional force is directed opposite to the motion of the car and has a magnitude of 484 N. A force F is applied to the car by the road and propels the car forward. In addition to these two forces, two other forces act on the car: its weight W and the normal force FN directed perpendicular to the road surface. The length of the road up the hill is 347 m. What should be the magnitude of F, so that the net work done by all the forces acting on the car is 182 kJ?

Reference no: EM13115691

Questions Cloud

Find the standard deviation of binomial distribution : What is the expected number of baby girls in the sample of 40 births? What is the standard deviation of this binomial distribution?
Explain what is the project objective : What is the project objective? What assumptions, if any, should be made regarding the project to be undertaken?
Computing costs for university cafe : The University Café has seen sales drop since classes have been scheduled during the noon hour and only 5 minutes between classes. Students don't have enough time to choose from the buffet line.
How can a genetic street number be placed on the surface : How can a genetic street number be placed on the surface of viruses and be used for the optimization of proteins?
Illustrate what should be the magnitude of f : The length of the road up the hill is 347 m. Illustrate what should be the magnitude of F, so that the net work done by all the forces acting on the car is 182 kJ?
Explain discrete or continuous : In Gallup polls taken at different times, subjects were asked if they owned a gun, and the number of yes responses was recorded for each time period. Is this discrete or continuous? why?
Explain what is the magnitude of the acceleration of rock : The magnitude of the air resistance that opposes its downward motion is 258 N. Explain what is the magnitude of the acceleration of the rock?
Primary argument for corporate social responsibility states : The primary argument for corporate social responsibility states, Others view stakeholders as groups to whom the firm has certain responsibilities that are equally important to duties owed to owners. Discuss this issue and defend your stance
Explain how much work was done by the tension in elevator : A 1500 kg elevator moves upward with constant spped through a veticle distance of 25m. Explain how much work was done by the tension in the elevator cable?

Reviews

Write a Review

 

Physics Questions & Answers

  Large image that can be completely imaged on a 35mm film

Find a largest image that can be completely imaged on a 35mm film.

  Find the maximum speed the stone can attain

The minimum stopping distance for a car traveling at a speed of 30 {m/s} is 60 {m}, including the distance traveled during the driver's reaction time of 0.50 {s}.What is the least stopping distance for the same car traveling at a speed of 41 {m/s}..

  Determine the electric potential difference va - vb

A spring with spring constant 12.5 hangs from the ceiling. A 400 ball is attached to the spring and allowed to come to rest. It is then pulled down 6.80 and released. What is the time constant if the ball's amplitude has decreased to 3.90 after 57.0 ..

  At what angle should point the jet ski

You are riding on a Jet Ski at some angle upstream on a river flowing with a speed of 2.8. Assume the Jet Ski is moving at a speed of 12 relative to the water. At what angle should you point the Jet Ski if your velocity relative to the ground is t..

  How far will have traveled in a vacuum

A child exerts a tangential 47.6 {N} force on the rim of a disk-shaped merry-go-round with a radius of 2.10 {m}. If merry-go-round starts at rest and acquires the angular speed of 0.080 {rev/s} in 3 {s}, what is its mass.

  Find the magnitude of the amount

A meter stick lies on the bottom of a 100 cm long tank with its zero mark against the left edge. You look into the tank at a 30 angle, with your line of sight just grazing the upper left edge of the tank.

  Determine the radius r of the tire

What is the response to the Naturalist concept that human personality, thought, and emotion are purely chemical and electrical reactions.

  Find the final speed and the displacement

The train comes to a stop 6.0 m from the point at which it was released. What is the magnitude of train's acceleration after its wheel begins to stick.

  Provide artificial gravity of g for the occupants

A railroad car of mass 4.0 * 10^4 kg moving at 5.0 m/s collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.50 m/s.

  Find out the tension in the guy wire

A certain star is 14 million light-years from Earth. The intensity of the light that reaches Earth from the star is 4.00 x 10-21 W/m2. At what rate does the star radiate EM energy.

  Which is halfway between the charges

pipe open at one end only has a fundamental frequency of 237 Hz. A second pipe, initially identical to the first pipe, is shortened by cutting off a portion of the open end. Currently, when both pipes vibrate at their fundamental frequencies, a beat ..

  What net force is acting on the mass along the incline

A 12 kg mass starts from rest and slides down an inclined plane 8.0 10-1 m long in 0.9 s. What net force is acting on the mass along the incline?

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