Evaluate the total distance covered

Assignment Help Physics
Reference no: EM13709110

Solve the given question:

Question: A subway train starts from rest at a station and accelerates at a rate of 1.70m/s2 for 14.0s. It runs at constant speed for 69.8s and slows down at a rate of 3.51m/s2 until it stops at the next station.

Part I: Find the total distance covered.

Please provide a full detailed explanation for the answer.

Reference no: EM13709110

Questions Cloud

What was the ray angle of incidence on the crystal : A costume jewelry pendant made of cubic zirconia is submerged in oil. What was the ray's angle of incidence on the crystal
What is the pressure exerted by the gas on the wall : A sealed container has a volume V=0.008 cubic meters and 3 times Avogadro's number of molecules at a temperature T=20 degrees Celsius. What is the pressure P exerted by the gas on the wall of the container
Determine the resistance of the fluid in this axon : Some human nerve cells have a long, thin cylindrical cable (the axon) from their inputs to their outputs. Consider an axon of radius 5.5x10-6m length 0.64m. Determine the resistance of the fluid in this axon
Regenerator effectiveness-the cycle thermal efficiency : Air is compressed from 23 C to 100 kPa to 500 kPa in a gas turbine. The air is heated to 520 C in the regenerator and then to 1200 C before entering the turbine. The isentropic efficiency is 100% for both the compressor and turbine. Please draw and l..
Evaluate the total distance covered : A subway train starts from rest at a station and accelerates at a rate of 1.70m/s2 for 14.0s. Find the total distance covered
What is the resistance : A glass capillary tube with a diameter of 0.42 mm and length 11 cm is filled with a salt solution with a resistivity of 0.20 ohm•m. What is the resistance
Determine the work output-isentropic efficiency of the cycle : In a reheat rankine cycle, steam enters the turbine at 4 MPa and 400 C. After expanding to 400 kPa, the steam is reheated again to 400 C, and expands in the low pressure turbine to 10 kPa. If the efficiency of the turbine and the pump is 100% and the..
Find the electric flux through the surface of the box : A long straight line of charge has a uniform positive charge per unit length λ. Find the electric flux through the surface of the box
What energy has been imparted to each electron : Photons of wavelength 58.0 pm are Compton-scattered from a free electron in an aluminum block, at 75.0o from the original direction. What energy (in electron volts) has been imparted to each electron

Reviews

Write a Review

Physics Questions & Answers

  Find fraction of atoms condensed into lowest energy state

Consider a gas of non-interacting spinless bosons in a 3d space with relativistic energy dispersion law E(p) = cp, find the fraction of atoms condensed into the lowest energy state

  How much water will have spilled over the top of the glass

An ordinary drinking glass is filled to the brim with water (245.0 mL) at 2.05°C and placed on the sunny pool deck for a swimmer to enjoy. how much water will have spilled over the top of the glass

  What is the magnitude of the induced emf

An ideal spring of negligible mass is 13.00 long when nothing is attached to it. When you hang a 3.00- weight from it, you measure its length to be 14.50 .If you wanted to store 10.0 of potential energy in this spring, what would be its total leng..

  What torque does the hanging mass exert on the cylinder

A rope hangs from a cylinder over which it is wound, of radius 0.20 m and mass 40.0 kg, What torque does the hanging mass exert on the cylinder

  What is the magnitude of the greater of the two resistances

When a 20 V emf is placed across two resistors in series, a current of 2.0A is present in all of the resistors. When the similar emf is places across the same two resistors in parallel , the current through the emf is a 10 A.

  What would be the length of its sides in kilometers

The sun transfers energy to the earth by radiation at a rate of approximately 1.00 kW per square meter of surface. If the solar collectors were arranged in a square array, what would be the length of its sides in kilometers and in miles

  Determine the altitude of the satellite above earths surface

a satellite that weighs 4900N on the launchpad travels around the earths equator in a circular orbit with a period of 1.667h. determine the altitude of the satellite above the earths surface

  Obtain what is the time constant for this circuit

A capacitor in a single-loop RC circuit is charged to 85 percent of its final potential difference in 2.4 second. Obtain what is the time constant for this circuit

  What factor would the rotational energy increase

A car with a total mass of 1.65*103 kg has wheels ofradius 35.0 cm and moment ofinertia 0.760 kg ·m2. Suppose that the wheels were then replaced byoversized wheels of the same shape and made of the same materials,but 49% wider and witha 49% larger..

  Prove that the emergent beam is parallel to incident beam

A beam of light traveling in air strikes a very smooth water surface in a glass bowl at an angle of incidence of 35 degrees. Prove that the emergent beam is parallel to the incident beam

  Calculate both absolute and relative pressure on the bottom

Calculate both absolute and relative pressure on the bottom of the tank if the meniscus (mercury surface) of the leg opening in the open air is a / 100 mm above the other b / 100 mm below the other.

  What inductance should bepresent in the circuit

An RLC circuit is used to tune a radio into an FM stationbroadcasting at 88.5 MHz. Theresistance in the circuit is 12.0 Ω and the capacitance is2.80 pF. What inductance should bepresent in 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