Obtain the magnitude of the acceleration of the train

Assignment Help Physics
Reference no: EM13529548

At the end of a wild roller-coaster ride, the train of cars must come to a graceful stop at the loading station. Before the brakes are applied, the speed of the train is 8 m/s, and the distance it travels on horizontal rails with the brakes applied is 32 meters. What is the magnitude of the acceleration of the train, assuming that it is constant?

Reference no: EM13529548

Questions Cloud

Journalize indicated transactions of ruby jewels : Journalize indicated transactions of Ruby Jewels. Use the periodic inventory system. Explanations are not required.
Estimate the cars speed at the bottom : A car of mass m is on an icy driveway inclined at an angle ? = 16.0°, What is the car's speed at the bottom
Evaluate the ph of each of the strong acid solutions : Calculate the pH of each of the following strong acid solutions (Remember in dilution M1V1 = M2V2 for part (b)). a. 5.00 mL of 1.00 M HCl diluted to 0.570 L
What is the amount of its liabilities : What is the amount of its liabilities and what is the amount of its equity - Use the accounting equation to compute the missing financial statement amounts
Obtain the magnitude of the acceleration of the train : At the end of a wild roller-coaster ride, the train of cars must come to a graceful stop at the loading station. What is the magnitude of the acceleration of the train
Determine the most likely composition of a and b : Find the most likely composition of A and B. That is, what are the two gases. For the purpose of this exercise, assume the gases are pure, and are composed of the most common isotope.
How long does it take the puck to reach the bottom : Suppose a hockey puck slides down a frictionless ramp with an acceleration of 4.00 m/s2. If the ramp has a length of 5.90 m, how long does it take the puck to reach the bottom
Journalize the required closing entries for rockwell : Journalizing closing entries-perpetual inventory Rockwell RV Center, Inc.'s accounting records include the following accounts at December 31, 2012- Journalize the required closing entries for Rockwell RV Center for December 31, 2012.
State what mass of liquid water will remain when equilibrium : Consider a sample of 3.5g of water, which has an equilibrium vapor pressure of 23.8mmHg at 25.0 degC. IF this sample is placed into a 6.00L flask, what mass of liquid water will remain when equilibrium is established

Reviews

Write a Review

Physics Questions & Answers

  Find the heat capacity of the wrench

You bring a 350 wrench into the house from your car. The house is 17 degree Celsius warmer than the car, Find the heat capacity of the wrench

  Determine the peak voltage of a generator

Calculate the peak voltage of a generator that rotates its 210 turn, 0.100 m diameter coil at 3600 rpm in a 0.830 T field

  Compute the minimum power rating of the pump

A pump, submerged at the bottom of a well that is 35m deep, is used to pump water uphill to a house that is 50m above the top of the well, as shown above. The density of the water is 1000 kg/m3. All pressures are gauge pressures. Top of well pipe to ..

  Forming an equation

Forming an equation.

  Compute by how much will the spring be stretched

A block of weight W = 13.5 N, which can slide without friction on a 27.5o incline, By how much will the spring be stretched

  Calculate the speed of the skater

A 75kg skater starts at a height of 6m above ground, the speed at the lowest point of the track is 10.84 m/s^2. Calculate the speed of the skater

  Find the speed of the object

An object has a kinetic energy of 317 J and the momentum of magnitude 24.0 kg · m/s.

  The equivalent resistances of the proposed design

A 12.0-{rm kg} box resting on a horizontal, frictionless surface is attached to a 5.00-{rm kg} weight by a thin, light wire that passes over a frictionless pulley). The pulley has the shape of a uniform solid disk of mass 2.40 {rm kg} and diameter 0...

  What is the speed of the ball at that point

a 500 g ball swings in a vertical circle at the end of a 1.5-m-long string. When the ball is at the bottom of the circle the tension in the string is 15 N. What is the speed of the ball at that point?

  What power input is needed to maintain the sphere

A student eats a candy bar that may give 1.8 * 10^6 joules of energy. if the student has a mass of 60 kg, how high will he have a climb a ladder to offset completely the energy contained in the candy bar.

  What is the current in the current loop

For a particular scientific experiment, it is important to be completely isolated from any magnetic field, What is the current in the current loop

  How much energy is delivered to the unfortunate enemy

Electric eels generate electric pulses along their skin that can be used to stun an enemy when they come into contact with it, How much energy is delivered to the unfortunate enemy with a single pulse, assuming a steady current

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