How long will it be before they pass each other

Assignment Help Physics
Reference no: EM13288250

Two trains approach each other on parallel tracks. Each has a speed of 80.0 km/hr with respect to the earth. If they are initially 14.0 km apart, how long (in seconds) will it be before they pass each other?

Reference no: EM13288250

Questions Cloud

What is the rate of inflation : The yield to maturity on a bond is currently 8.46 percent. The real rate of return is 3.22 percent. What is the rate of inflation?
Which two of the following factors cause the yields : Which two of the following factors cause the yields on a corporate bond to differ from those on a comparable Treasury security?
Explain when acetylene gas and c2h2 : When acetylene gas, C2H2, burns, how many liters of O2 at STP are used for every 9.31 mol of acetylene burned
Which of the following correctly describe u.s. treasury bond : Which of the following correctly describe U.S. Treasury bonds?
How long will it be before they pass each other : Two trains approach each other on parallel tracks. how long (in seconds) will it be before they pass each other
Evaluate the percent ionization of hydrazoic acid : Calculate the percent ionization of hydrazoic acid (HN3) in solutions of each of the following concentrations
Find the maximum static friction force that acts on block : Suppose a block with mass 2.30kg is resting on a ramp. If the coefficient of static friction between the block and the ramp is 0.420. Find the maximum static friction force that acts on the block.
What is the coupon rate : Kaiser Industries has bonds on the market making annual payments, with 14 years to maturity, and selling for $1,382.01. At this price, the bonds yield 7.5 percent. What is the coupon rate?
Explain the strongest ionic bonds : which of the following compounds is expected to have the strongest ionic bonds. a) RbF b) NaF c) NaI d) CsBr e) CsI

Reviews

Write a Review

Physics Questions & Answers

  Problem on the velocity of boat

Problem on the  velocity of boat

  Determine the rms current in the circuit

A series RLC circuit contains a resistor of 20 ohms, a capacitor of 0.75x10^-6 F, and an inductor of 0.120 H. what is the rms current in the circuit when operating at its resonance frequency

  What are the frequencies of next two harmonics

A plane diving with constant speed at an angle of 51.7° with the vertical, releases a package at an altitude of 437 m. The package hits the ground 2.93 s after release. How far horizontally does the package travel.

  Find the emf induced in the toroid

A long solenoid (cross-sectional area = 1.0 x 10-6 m2, number of turns per unit length = 2380 turns/m) is bent into a circular shape so it looks like a doughnut. Find the emf induced in the toroid

  How much energy is contained in a beam

An argon-ion laser produces a cylindrical beam of light whose average power is 0.662 W. How much energy is contained in a 1.88-m length of the beam

  Find minimum sound intensity

A 1.50 kg block of wood sits at the edge of a table, 0.782m above the floor. A 0.0105 kg bullet moving horizontally with a speed of 770m/s embeds itself within the block. What horizontal distance does the block cover before hitting the ground.

  How much electrical potential energy is stored

A 7000 kg plane is launched from the aircraft carrier in 2 seconds by a force of 350000 N. What is the plane's acceleration.

  Find out the normal force exerted by the floor

Light with a wavelength of 4.5 x10-5 cm passes through a single slit and falls on a screen 100 cm away. If the slit is 0.015 cm wide, what is the distance from the center of pattern to first dark band.

  What is the speed of the block

A 2.9 kg block is released from rest on a 45° inclined ramp. The block will lose energy to friction at a constant rate of 4 J/m as it slides down the ramp

  Where will the end of the spring line up with the ruler mark

Consider the system with m1 = 24kg, m2 = 14.60kg, R = 0.1400m, and the mass of the pulley M = 5.0kg. Object m2 is resting on the floor, and object m1 is 4.600m above the floor when it is released from rest. The pulley axis is frictionless. The cor..

  What is the uncertainty of this measurement

Here is the data found: This is OHM'S LAW experiment Trial Voltage Current Resistance, What is the uncertainty of this measurement

  How much would it cost to heat your house for one week

In extremely cold weather conditions where the inside thermostat is set to 27 C and the outside temperature is -20 C, your 1200 square ft house might lose heat through the walls at a rate of 4000 W. How much energy might you lose in one week?

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