Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: A locomotive of mass 5 metric tons (5000 kg) pulls a short train consisting of 4 coal cars, each of mass 1000kg. If the acceleration of the train on a level stretch of track is 0.098 m/s2 and you can ignore friction between the coal car wheels and the track,
Part A: What is the tension in the coupling between the locomotive and the first coal car?
I need help to find the tension in the coupling between the locomotive and the first coal car.
question a healthy heart pumps about 70 ml of blood in one heart beat. the average pressure exerted is about 100 mm-hg
a painter of mass 70.0 kg stands on a platform of mass 40.0 kg and pulls on two ropes which hang over pulleys as shown.
An 1800-W heater carries a current of 9 A. How much does it cost to operate the heater for 100 min if electrical energy costs 11 cents per kWh
A girl hits a puck, giving it an initial velocity of 6m/s. If the coefficient of kinetic friction is 0.050, how far will the puck slide before stopping
A baseball player runs 27.4meters from the batter's box to first base,overruns first base by 3.0 meters,and then returns to first base. Compared to total distance traveled by the player,the magnitude of the players total displacement from the batt..
take a small perturbation to the keplerian potential. vr -vsub0r -deltavr4. calculate the phase shift over one orbit
Monochromatic light has one wavelength. Fluorescent lights are a source of coherent light. Destructive interference occurs when two waves differ in phase by 180 degrees. A phase difference of 360 degrees is the same as a path dissimilarity of one hal..
A plane electromagnetic wave, with wavelength 1.8 m, travels in vacuum in the positive direction of an x axis. The electric field, of amplitude 370 V/m, oscillates parallel to the y axis.
The amount of charge that passes through the filament of a certain lightbulb in 2.00 s is 1.67C. find the current in the lightbulb
A student is asked to determine thickness of film of oil (n=1.43) on surface of water n=1.33) Light travels through air to oil film to water. Calculate minimum possible thickness of oil film
At a distance r1 from a point charge, magnitude of the electric field created by the charge is 296 N/C. At a distance r2 from the charge, the field has a magnitude of 168 N/C. Find the ratior2/r1.
25% of a radioactive material stays active after 4 hours. What is the half-life of this radioactive material
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd