Describe the energy of a car driving up a hill

Assignment Help Physics
Reference no: EM13545807

Describe the energy of a car driving up a hill. a. entirely kinetic b. entirely potential c. both kinetic and potential d. gravitational e. elastic Explain why

Reference no: EM13545807

Questions Cloud

How far will the spring compress in stopping the box : A 2kg box slides along a frictionless surface with a speed of 15m/s and approaches a horizontal spring with a spring constant of 2000N/m. If one end is fixed, a) How far will the spring compress in stopping the box? b) How far will the spring be comp..
What is the new accelration of the system : Assuming frictionless conditions, a table has a hanging mass, m1, over a pulley at the left side and another hanging mass, m2, over a pulley on the right side.
Calculate the ratio of momentum and kinetic energy : Explain how to calculate the ratio of momentum and kinetic energy before and after a collision, What would these ratios be if momentum is conserved or if kinetic energy is conserved?
A rocket away from all gravitational forces : A rocket, away from all gravitational forces, accelerates upward at an acceleration of 12.8m/s^2. On its main deck is a crate with a mass of 81.6kg. a) How many forces act on the crate? b) Determine the Normal force on the crate, & c) What would the ..
Describe the energy of a car driving up a hill : Describe the energy of a car driving up a hill. a. entirely kinetic b. entirely potential c. both kinetic and potential d. gravitational e. elastic Explain why
A ball falls from the top of a building through the air : A ball falls from the top of a building, through the air (air friction is present), to the ground below. How does the kinetic energy (K) just before striking the ground compare to the potential energy (U) at the top of the building? a. K is equal to ..
Drag force is neglible until the meteor reaches stratosphere : What is the minimum speed in km/s , with which a metoer strikes the top of the earths stratosphere (about 14km above earths surface) assuming that the meteor being as a bit of interplanetary debris far from earth? Assume the drag force is neglible un..
A parallel-plate capacitor of capacitance : A parallel-plate capacitor of capacitance C is connected to a battery of voltage V until it is fully charged. The energy density in the capacitor is then equal to u. If the same capacitor is then connected to a battery of voltage 2V its energy densit..
Find the capacitance of the parallel-plate capacitor : Two parallel square metal plates (side length: 13 cm) are separated by a dielectric material with a dielectric constant 3.9 and a thickness of 2.4 mm. The plates are connected to a 11 V power source and allowed to fully charge.

Reviews

Write a Review

Physics Questions & Answers

  Calculate the average net force exerted on the car

In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 56 m/s (around 130 mi/h) in a time of 7.2 s

  Calculate the resistivity of the wire

When a potential difference of 12 V is applied to a wire 5.6 m long and 0.28 mm in diameter the result is an electric current of 1.2 , What is the resistivity of the wire

  Find the initial total mechanical energy of the projectile

A 56.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 146 m above level ground, What is the initial total mechanical energy of the projectile

  Determine the charge-to-mass ratio of this particle

A charged particle is injected at 215 m/s into a 0.0739-T uniform magnetic magnetic field perpendicularly to the field. What is the charge-to-mass ratio of this particle

  Find the amount of ice remaining

A 9.0 x 10 -2 ice cube at 0.0C is dropped into a Styrofoam cup holding 0.35 kg of water at 12C, Find the amount of ice remaining

  Estimate the rms electric field in the sunlight

Estimate the rms electric field in the sunlight that hits Saturn, knowing that the Earth receives about 1350 W/m2

  Find the actual power of the bulb in the circuit described

A light bulb marked "100 W [at] 120 V" is screwed into a socket at one end of a long extension cord in which each of the two conductors has a resistance of 0.776

  Estimate the magnitude of the magnetic field inside toroid

A toroid having a square cross section, 4.40 cm on a side, and an inner radius of 13.1 cm has 660 turns and carries a current of 0.801 A. What is the magnitude of the magnetic field inside the toroid

  What are the forces acting on the two attachments

A 2.18-m-long diving board of mass 13.2 kg is 3.00 m above the water. It has two attachments holding it in place. what are the forces acting on the two attachments

  Calculate the work done on the bag

A piece of luggage is being loaded onto an airplane by way of an inclined conveyor belt. calculate the work done on the bag

  What is the diameter of the narrow section

An in compressible fluid is flowing through a pipe with a constriction. The wide section is 2.00 cm in diameter and is at the top of the pipe. What is the diameter of the narrow section for the pressure of the fluid in the narrow section to equal t..

  Calculate the power factor of the circuit

An R = 54.9 ? resistor is connected to a C = 28.0 ?F capacitor and to a ?VRMS = 117 V, and f = 133 Hz voltage source. Calculate the power factor of the circuit

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