Find the distance traveled by the train

Assignment Help Physics
Reference no: EM13524757

A train traveling at v0 = 28.0 m/s begins to brake by applying a velocity-dependent instantaneous acceleration a(v) = ? /(v+u) m/s^2, where ? = - 22.0 m^2/s^3, v is the instantaneous velocity of the train, and u = 0.4 m/s. Determine the distance traveled by the train until it comes to a complete stop.

Reference no: EM13524757

Questions Cloud

What is the molar mass of the gas at certain pressure : An experiment shows that a 248mL gas sample has a mass of 0.433g at a pressure of 745 mmHg and a temperature of 28 degrees C. What is the molar mass of the gas
Verify the accuracy of entries : On the consolidation worksheet, SAIDE and sometimes P entries are usually placed in the third and fourth columns. In what ways can you verify the accuracy of these entries (individually and as a whole)?
Determine how far is the harvest mouse from the leaf : A harvest mouse can detect sounds as quiet as -10 . Suppose you are sitting in a field on a very quiet day while a harvest mouse sits nearby at the entrance to its nest. How far is the harvest mouse from the leaf
What is the magnitude and direction of the ferrys velocity : A passenger walks from one side of a ferry to the other as it approaches a dock.Passenger's velocity is 1.50 m/s due north relative to the ferry, What is the magnitude and direction of the ferry's velocity relative to the water
Find the distance traveled by the train : A train traveling at v0 = 28.0 m/s begins to brake by applying a velocity-dependent instantaneous acceleration a(v) = ? /(v+u) m/s^2, Determine the distance traveled by the train until it comes to a complete stop
Queen desires an ending finished goods inventory to be equal : Queen desires an ending finished goods inventory to be equal
Closely related to carol gilligans ethical theories : Name a social issue that is closely related to Carol Gilligan's ethical theories? How is it related? What is the form for the rule of Addition? Why does this form work, and why is it so counterintuitive to use?
Evaluate the absorbance and the transmittance : With the pure solvent in the light path, the meter reading is 78; with a 0.1 M solution of a solute in the same solvent, the meter reading is 55. The light path is 0.5 cm. Calculate the absorbance, the transmittance, and the molar absorption coeff..
How would you propose obtaining the funds : How would you propose obtaining the funds needed to keep the company alive and thriving for the next two years until you are able to see a return on the product development, and keep the stakeholders happy?

Reviews

Write a Review

Physics Questions & Answers

  What is the weight of the object

A solid steel cylinder is standing (on one of its ends) vertically on the floor. The length of the cylinder is 3.5 m and its radius is 64 cm. What is the weight of the object

  Initial speed u with which hiawatha can launch the arrow

Assume that, when Hiawatha aims vertically, his arrow reaches a maximum height of 20 m. Use this fact to find the initial speed u with which Hiawatha can launch the arrow vertically.

  Find the angle between the incident beam and reflected beam

A beam of light is incident on a plane mirror at an angle of 30 degrees to the normal of the mirror. find the angle between the incident beam and reflected beam

  What is the e field from the center of the spheres

Suppose there are two concentric thin walled conducting spheres, the inner one of radius 10 cm and the outer one of radius 12 cm. If the inner one has a charge of 2.2 C and the outer one has -2.2 C, what is the E field at a point 11 cm from the ce..

  What is the sprinters average power output

A 54kg sprinter, starting from rest, runs 60m in 7.0s at constant acceleration. What is the magnitude of the horizontal force acting on the sprinter? What is the sprinter's average power output during the final 2.5s

  Determine the voltage amplitude of the source

In an L-R-C series circuit, 310 ohm, 0.405 H, and 6.03×10-8 F. When the ac source operates at the resonance frequency of the circuit, What is the voltage amplitude of the source

  Find what is the magnitude of its displacement

A room has dimensions 2.84 m (height) × 4.91 m × 6.79 m. A fly starting at one corner flies around, ending up at the diagonally opposite corner. What is the magnitude of its displacement

  Q1 two small insulating spheres with radius 750times10-2 m

q1. two small insulating spheres with radius 7.50times10-2 m are separated by a large center-to-center distance of

  Find the temperature of the ring at which it fits over bar

An aluminum ring needs to be placed over a cylinder steel bar. At 10.00 degrees C, Find the temperature of the ring at which it fits over the bar

  Important information about physics mechanics

Important information about Physics - Mechanics A satellite of mass 205 kg is launched from a site on the Earth's Equator into an orbit at 175 km above the surface of Earth.

  Estimate the work done on him by air resistance as he fell

A paratrooper pilot fell 360 m after jumping without his parachute opening. He landed in a snow bank, creating a crater 1.50 m deep, but survived with only minor injuries. Assume the pilot's mass was 80 kg and his terminal velocity was 50 m/s.

  Compute what is the mass of the bar

When 3880 J of heat are added to a 0.159-m-long silver bar, its length increases by 4.31 x 10-3 m. What is the mass of the bar

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