dezaire169salap2g9q4 dezaire169salap2g9q4
  • 12-01-2018
  • History
contestada

Although trains were invented a long time ago, what kept them from being really efficient?

Respuesta :

sandraaaT sandraaaT
  • 12-01-2018
Even though trains had been around awhile, they could not run efficiently on poor quality tracks. Their tracks were too brittle.
Answer Link

Otras preguntas

Why did the east German party cease to exist by the end of 1989?
5/18 is what percentage of 25/72
What is 97.356 in base ten numerals
A 76.5 kg cross-country skier skiing on unwaxed skis along dry snow at a constant speed of 4.00 m/s experiences a force of friction of -60.0 N.  What is the coe
A 76.5 kg cross-country skier skiing on unwaxed skis along dry snow at a constant speed of 4.00 m/s experiences a force of friction of -60.0 N.  What is the coe
How to study well for an exam ?
what is phosphorylation ?
when was Abraham Lincoln was born
What is the role of diaphragm in the digestive system?
Which mathematical relationship best describes a graph of gravitational field strength versus distance? (one of the 3 pictures attached or none of the above?)