Find the frequency heard by the engineer on train

Assignment Help Physics

Reference no: EM13498361

Two trains on separate tracks move toward one another. Train 1 has a speed of 130km/hr and train 2 has a speed of 90km/hr. Train 2 blows its horn, emitting a frequency of 500Hz. What is the frequency heard by the engineer on train ? (please show work for credit)

Reference no: EM13498361

Questions Cloud

Define water that are displaced by the samples compare : a 1.0cm3 sample of lead and a 1.0cm3 of glass. I drop each in a separate beaker of water. How do the volumes of water that are displaced by the samples compare?

Determine the maximum acceleration of the eardrum : When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an eardrum is vibrating with an amplitude of 6.75 10-7 m, What is the maximum acceleration of the eardrum

Analyse the financial data contained in financial statements : Apply two of the interpretive techniques studied in topic three, analyse the financial data contained in the three financial statements and comment on the company's profitability, liquidity and gearing.

Evaluate the volume of the unit cell in cubic centimenters : When aluminum crystallizes, it forms a face-centered cubic cell. The atomic radius of an Al atom is 143pm. Calculate the volume of the unit cell in cubic centimenters.

Find the frequency heard by the engineer on train : Two trains on separate tracks move toward one another. Train 1 has a speed of 130km/hr and train 2 has a speed of 90km/hr. What is the frequency heard by the engineer on train

Depict the skeletal structure of the enantiomer : Draw the skeletal structure of the enantiomer(s) of (2S,4S)-(+)-rose oxide. (Draw all enantiomers if more than one exists.) Draw the skeletal structure of the diastereomer(s) of (2S,4S)-(+)-rose oxide. (Draw all diastereomers if more than one exists..

Find the resistive force exerted by the water on the boat : Two people are pulling a boat through the water as in the figure below. Each exerts a force of 600 N directed at a ? = 45.0° angle relative to the forward motion of the boat

Congress passed the consumer credit protection act : Congress passed the Consumer Credit Protection Act and used it to reach and arrest Cruz for loan sharking activities

Find the sources speed and frequency : A stationary observer hears 597.6 Hz change to 447.8 Hz as a source of constant frequency passes at constant speed. find the source's speed and frequency

User Account

All Pages