Determine the maximum compression of the spring

Assignment Help Civil Engineering
Reference no: EM13304848

The 30-Mg freight car A and 15-Mg freight car B are moving toward each other with the velocities VA= 20 km/h to the right and VB= 10 km/h to the left. the spring constant on car A is k= 3MN/m. determine the maximum compression of the spring mounted on car A. neglect rolling resistance.

Reference no: EM13304848

Questions Cloud

What is the size of the circle of light : A flat stack of two materials, the first of index of refraction 1.52 and thickness 2 mm, and the second of index of refraction 1.63, What is the size (radius) of the circle of light
Determine what is the resulting solids concentration : Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids concentration of 0.5%. The flows are 20 and 24 gal/min, respectively. What is the resulting solids concentration
Find v and q by hazen-williams for a new cast iron pipe : The 12 in diameter cast iron pipe is 2000ft long, the water surface is El 200 in the reservoir on the left B. El 175 on the right. A. Find V and Q by hazen-williams for a new cast iron pipe (Chw=130) Neglect entrance, exit and local losses.
Which resistor consumes the least power : Resistors of values 8, 12 and 24 Ohms are connected in parallel across a fresh battery with voltage 12 volts. Which resistor consumes the least power
Determine the maximum compression of the spring : The 30-Mg freight car A and 15-Mg freight car B are moving toward each other with the velocities VA= 20 km/h to the right and VB= 10 km/h to the left. the spring constant on car A is k= 3MN/m.
Calculate its velocity from general kinetic energy equation : If the kinetic energy of an electron is 910 eV, calculate its De Broglie wavelength. For this non-relativistic electron you must firs, calculate its velocity from the general kinetic energy equation
What should be the minimal diameter of the above tank : For an elevated storage tank , if the minimum allowable pressure = 300 kPa, Height of pipe system at low-pressure service location = 6 m, and head loss from tank to service location: average daily conditions = 11 m
What was the dollar amount of retained earnings : If the firm follows a residual dividend policy and has no other projects, what is its expected dividend payout ratio?
What is the final temperature of the ice/ water mixture : an insulated beaker with neligiblr mass contains.280kg of liqid water at a temperature of 84.5degree celicous. what is the final temperature of the ice/ water mixture

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the bod of biodegradable industrial wastewater

A biodegradable industrial wastewater (paper production) has a COD of 600 mg/ L. If the BOD progression follows first-order kinetics with a rate constant of 0.10 per day, determine the BOD5

  Determine the lubricant film thickness of flat surface area

A body weighing 120 lb with a flat surface area of 2 ft^2 slides down a lubricated inclined plane making a 30 degree with the horizontal. For a viscosity of 0.002 lb*s/ft^2 and body speed of 3 ft/s, determine the lubricant film thickness.

  Explain how and why the rotational restraint at top of wall

The design of a masonry wall to support vertical compression loading is influenced by the same factors that affect the design of all compression elements. One of these factors is the extent of rotational restraint at the top of the wall.

  Describe will water level rise-fall or stay the same

bathtub full of water with small tub floating in it with baby and rock in it. the baby throws rock into tub. will water level rise, fall, or stay the same

  Why is wood more common in residential construction in us

why is wood more common in residential construction in the US and concrete more common in commercial construction

  Determine draft when the barge is empty of all corn and rain

A barge measures 10 ft (depth) by 35 ft by 120 ft and weighs 100 U.S. tons. The barge floats in fresh water (specific weight = 62.4 lb/ft3) and is evenly filled with 38,000 bushels of corn (60 lb/bushel).

  What was involved in the first far-reaching

what was involved in the first far-reaching, comprehensive study of Earth's oceans?

  What distance must be cleared from the inside edge

design a horizontal curve with a 40-degree central angle ( delta = 40) for a two-lane road with 11-ft lanes. The design speed is 70 mi/h and superelevation is limited to 0.06 ft/ft. Give the radius, degree of curvature, and length of curve that yo..

  Determine exact expression which gives isothermal work done

A substance for which k is a constant undergoes an isothermal, mechanically reversible process from initial state(P1-->V1) to (P2-->V2), where V is a molar volume. a) Starting with the definition of k, show that the path of the process is described

  Prtoblem on uniform decelerated motion

Assuming uniformly decelerated motion, determine the velocity and acceleration of point C of the belt, (a) immediately before the power is turned off. (b) 9 s later.

  What error in pressure drop would ensue if assumptions made

horizontal pipe, and the fanning friction factor is f_F = 0.0060. what error in the pressure drop would ensue if the assumption were made that the flow was laminar, abandoning the previous value of the friction factor.

  Derive an equation for concentration of a chemical in a lake

Account for chemical reactions, groundwater flows, streams, precipitation, evapotranspiration. Indicate any assumptions that can be made to simplify your equation.

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