Determine the average power delivered by the cars engine

Assignment Help Physics
Reference no: EM13328619

A car of mass 1500 kg traveling at 24 m/s is at the foot of a hill that rises 115 m in 2.2 km. At the top of the hill, the speed of the car is 6 m/s. Find the average power delivered by the car's engine, neglecting any frictional losses.

Reference no: EM13328619

Questions Cloud

Find the change in the kinetic energy of the sled : A 7 kg sled is initially at rest on a horizontal road. The sled is pulled a distance of 3.5 m by a force of 37 N applied to the sled at an angle of 30o to the horizontal
Describe electron configuration : Consider the filling order for electrons. If an atom has the following electron configuration, where would the next electron be placed? [Ne]3s23px23py2 3pz1 Answer a. 3px b. 3py c. 3pz d. 4s e. 4p3
Determine which bond should sally select and why : Sally is choosing between two bonds both of which mature in 15 years and have same level of risk. Bond A is a municipal bond that yields 5.75%. Bond B is a corporate bond that yields 7.75%.
What decimal fraction of its electrons has it lost : A 3.0 g. copper penny has a positive charge of 0.52 millicoulombs. What decimal fraction of its electrons has it lost
Determine the average power delivered by the cars engine : A car of mass 1500 kg traveling at 24 m/s is at the foot of a hill that rises 115 m in 2.2 km. Find the average power delivered by the car's engine
Determine how much interest is paid in the second year : Yare hired as a financial planner. work out an amortization schedule for a nine-year loan of $90,000 which requires equal annual payments. The interest rate is 4.5% per year.
Explain a 2+ ion with the electron configuration : Which element, indicated by letter on the periodic table above, has a 2+ ion with the electron configuration [Ar]3d10
What size force is exerted on the electron : An electron has an initial velocity of +2.00 x 104 m/s. It enters a region of space where it experiences an acceleration of +1.50 x 104 m/s2 over a distance of 1.00 centimeter. What size force is exerted on the electron
How to calculate the volume of a sample gas : Calculate the volume of a sample gas at 5.75 atm if it occupies 5.61 L at 2.18 atm. (Assume constant temperature.)

Reviews

Write a Review

Physics Questions & Answers

  What is the expression for the particles velocity

The motion of a particle is given by x= Asin^3(wt). What is the expression for the particle's velocity

  Find the required minimum force

The coefficient of kinetic friction between a refrigerator (mass 125 kg) and the floor is 0.18, What is the minimum force required to keep it moving with a constant velocity

  What is the total force on the hatch

A 3 meter diamter steel excess hatch is located 20 meter (center of gravity) below the water level of an intake structure. What is the total force on the hatch

  Compute the magnitude of the electric force

A water molecule floating in the air loses one electron, becoming an ion, What is the magnitude of the electric force between the electron and the water ion

  Determine the magnitude of the larger of the two resistances

When a 21.0-V emf device is placed across two resistors in series, a current of 12.0 A is flowing in each of the resistors. determine the magnitude of the larger of the two resistance

  What power must be supplied to the rope

A taut rope has a mass of 0.160 kg and a length of 3.40 m. What power must be supplied to the rope in order to generate sinusoidal waves having an amplitude of 0.120 m and a wavelength of 0.490 m and traveling with a speed of 31.5 m/s?

  What is the change in energy that the inductor is storing

if an inductor has a change of current 0.418 A to 0.948 and has an inductance of 1.324, what is the change in energy that the inductor is storing

  By what factor does the kayakers speed change

A kayaker paddles with a power output of 60.0 W to maintain a steady speed of 1.40 m/s, by what factor does the kayaker's speed change

  How much charge is inside the box

The flux through a hollow uncharged box is 69 Nm2/C. The box is a cube with length 20 cm. How much charge is inside the box

  Find the acceleration due to gravity on jupiters surface

The mass of Jupiter is 300 times that of the earth, and the diameter is 11 times that of the earth, find the acceleration due to gravity on Jupiter's surface

  Compute the vertical component of the force

A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of 20.0 degrees, Find the vertical component of the force

  Calculate the average power required

Calculate the torque required to accelerate the Earth in3days from rest to its present angular speed about its axis. Calculate the average power required

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