What is the travel time between stations

Assignment Help Physics
Reference no: EM13241500

(a) If the maximum acceleration that is tolerable for passengers in a subway train is 2.45 m/s2 and subway stations are located 840 m apart, what is the maximum speed a subway train can attain between stations?

m/s

(b) What is the travel time between stations?

s

(c) If a subway train stops for 17 s at each station, what is the maximum average speed of the train, from one start-up to the next?

m/s

Reference no: EM13241500

Questions Cloud

Define the soution in contact with the graphite electrode : With a solution in them connected by a liquid salt bridge junction filled with KNO3. In one solution you have a graphite electrode that is connected with a wire to a copper electrode in the second soution. The soution in contact with the graphite ..
Define the most prominent benefit offered by many firms : Workers are compensated by firms with "benefits" in addition to wages and salaries. The most prominent benefit offered by many firms is health insurance. Suppose that in 2000 workers at one steel plant were paid $20 per hour
Explain energy mixture and compare it with the amount : Calculate how much energy in the form of heat is available from 100mL of this mixture and compare it with the amount from pure gasoline.
What fiscal policy and monetary policy would be appropriate : What is the "current macroeconomic situation" in the U.S. (e.g. is the U.S. economy currently concerned about unemployment, inflation, recession, etc.)  What fiscal policies and monetary policies would be appropriate at this time
What is the travel time between stations : If the maximum acceleration that is tolerable for passengers in a subway train is 2.45 m/s2 and subway stations are located 840 m apart, What is the travel time between stations
Show indifference curves and an optimum choice : Consider a couple's decision about how many children to have. Assume that over a lifetime a couple has 200,000 hours of time to either work or raise children. The wage is $10 per hour. Raising a child takes 20,000 hours of time.
Describe hydrogenating methyl trans-cinnamate : When hydrogenating methyl trans-cinnamate or dimethyl fumurate using 5% Pd/C at room temperature, how will you determine if the reaction is chemoselective
Show indifference curves and an optimum choice : Consider a couple's decision about how many children to have. Assume that over a lifetime a couple has 200,000 hours of time to either work or raise children. The wage is $10 per hour. Raising a child takes 20,000 hours of time.
Describe hydrogenating methyl trans-cinnamate : When hydrogenating methyl trans-cinnamate or dimethyl fumurate using 5% Pd/C at room temperature, how will you determine if the reaction is chemoselective

Reviews

Write a Review

Physics Questions & Answers

  Calculate the angular wave number and the speed of the wave

Calculate the angular wave number and the speed of the wave.

  Write down a description for the force acting on him

Draw a free body diagram for the skydiver in the instant after he jumps.(Assume that at this point his velocity is near zero so that air resistance is still negligible.)

  What is the resultant velocity of the motor boat

What is the resultant velocity of the motor boat. What distance downstream does the boat reach opposite shore.

  What is the volume

Bacteria vary somewhat in size, but a diameter of 2.00?m is not unusual, What would be the volume (in cubic centimeters)

  What is the loop integral in ampère''s law

A 2000-kg horizontal beam is supported at each end. A 160-kg load rests a quarter of the way from one end if the beam and 120 kg cargo is 1/3 from the other end. What is the vertical force on each of the supports.

  Find the charge on the block

find the charge on the block. A very small charged block with a mass of 2.05g is placed on an insulated, frictionless plane inclined at an angle of 17° with respect to the horizontal.

  Transmission coefficient of an electron

Classically, the electron cannot pass through the barrier because E

  Compute the initial internal energy of the crate

A force of 323N is applied horizontally to a crate in order to displace crate 30m across a level floor at a constant velocity. As a result of this work.

  Illustrate what are the horizontal and vertical components

The space shuttle begins its landing at a speed of 357 km/hr at an angle of 13 degrees below the horizontal. Illustrate what are the horizontal and vertical components of its velocity?

  What is magnitude of the angular momentum

What is magnitude of the angular momentum

  What does the balance indicate

The electric field in a region of space is oriented along the positive y axis. A circle of radius R is placed in xz-plane. The flux of the electric field by this circle is Φ. The same electric field passing through a second circle of radius 2R parall..

  What are ranges of the rms speeds of the molecules

The reflected sound is afterwards mixed with the transmitted sound, and 85 beats per second are detected. The speed of sound in body tissue is 1520m/s. compute the speed of the fetal heart wall at the instant this measurement is made.

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