Find the mass of the caboose

Reference no: EM13554748

A railroad freight car of mass3.24multiplied by104kg collides with a stationary caboose car. They couple together, and16.0% of the initial kinetic energy is transferred to thermal energy, sound vibrations, and so on. Find the mass of the caboose.

Reference no: EM13554748

Questions Cloud

Effects of stock split and stock dividend on eps : Calculate the 2009 earnings per share that will be reported in Finco's 2010 annual report for comparative purposes - Effects of stock split and stock dividend on EPS

Calculate total contribution expected year for alaire : Identify at least four general advantages that are associated with activity-based costing and calculate the total contribution expected this year for Alaire Corporation's products: the TV board and the PC board.

Depression to the foot of a building across the street : From the top of a 30ft building, the angle of depression to the foot of a building across the street is 70 degrees and the angle of elevation to the top of the same building is 71degrees( how tall is he building across the street ?)

Calculate the electric potential induced across the rod : A small conductive rod of length 1.3 m moves with a constant velocity v=20 m/s in a direction parallel to a long wire carrying a current of 40 A. Calculate the electric potential induced across the rod

Find the mass of the caboose : A railroad freight car of mass3.24multiplied by104kg collides with a stationary caboose car. Find the mass of the caboose

Evaluate the concentration of hbr produced : The reaction below has the rate equation: rate=k min-1[C5H10Br2]. Given an initial concentration of C5H10Br2= .400 M and t1/2=2.25 hr, calculate the concentration of HBr produced after 35 min.

Estimate the tax rate for unusual write-offs : Compute the net earnings remaining after removing unusual write-offs and the extraordinary charge. Remove these items net of tax. Estimate the tax rate for unusual write-offs based on the taxes on operating income.

What is the average power output of the automobile engine : A 1000 kg sports car accelerates from rest to 25.0m/s in 7.5s. What is the average power output of the automobile engine

Calculate the fundamental frequency and length of this pipe : Two adjacent natural frequencies of an organ pipe are found to be 750 Hz and 825 Hz. Calculate the fundamental frequency and length of this pipe

User Account

All Pages