Car travels alone on a level frictionless track

Assignment Help Physics

Reference no: EM13683605

A 9150kg railroad car travels alone on a level frictionless track with a constant speed of 13.0m/s . A 4100kg load, initially at rest, is dropped onto the car.

Reference no: EM13683605

Questions Cloud

Decide the after-tax equivalent present worth : A certain engine lathe can be purchased for $330,000 and depreciated over three years to a zero salvage value with the SL method. This machine will produce metal parts that will generate revenues of $220,000 (time zero dollars) per year.

An object is placed in a fluid and then released : An object is placed in a fluid and then released.

Which one would observe the second order maximum : Light with a wavelength of 338 nm is passed through a diffraction grating with 793 slits/cm. Find the angle at which one would observe the second order maximum

What is the approximate kinetic energy of an olympic athlete : What is the approximate kinetic energy of an Olympic athlete when running at maximum speed during a 100m race??

Car travels alone on a level frictionless track : A 9150kg railroad car travels alone on a level frictionless track with a constant speed of 13.0m/s . A 4100kg load, initially at rest, is dropped onto the car.

How many half life of potasium radioactive decay : How many half life's of Potasium radioactive decay are needed to give this 15 billion year age?

A car on the same curve traveling 90km/hr : If a curve with a radius of 60m is properly banked for a car traveling 60km/h what must the coefficient of friction before a car on the same curve traveling 90km/hr

Balance depreciation is utilized for material handling lift : For depreciation purposes, a 150% declining balance depreciation is utilized for a material handling lift truck with a cost basis of $21,668 and a salvage value of $6250 at the end of its useful life of five years. If the MACRS depreciation method wi..

Draw a monopolistic competitor in long run equilibrium : Draw a monopolistic competitor in long run equilibrium. On the same graph draw the long run perfect competition equilibrium. Describe why a monopolistically competitive market cannot reach the same equilibrium as perfect competition in the long run.

User Account

All Pages