taufajane6038 taufajane6038
  • 04-05-2019
  • Physics
contestada

A train is speeding down a railroad track at a speed of 50 miles per hour. From whose reference point is the train not moving?

Respuesta :

AL2006
AL2006 AL2006
  • 05-05-2019

Passengers on the train, and flies on the passengers, can be sleeping or reading books. In their reference frames, the train is not moving.

Answer Link

Otras preguntas

what is the name of the process where animal cells break down sugar?
Which type of emission has the highest penetrating power? (1) alpha (3) positron (2) beta (4) gamma
how to find volume of a drawing of a piece of cake?
What causes mountain ranges to form?
what does the suffix - ist mean in the word optimist
12x+3=15x solve for x
What is the total number of electrons in an atom of potassium? (1) 18 (3) 20 (2) 19 (4) 39
Which atom in the ground state requires the least amount of energy to remove its valence electron?(1) lithium atom (2) potassium atom (3) rubidium atom (4) sodi
Tell if the events are independent or dependent. Explain your reasoning. A spinner lands on 10. The same spinner is spun again and lands on 10 again. A. The e
Which statement explains why ozone gas, O3, and oxygen gas, O2, have different properties? (1) They are formed from different elements. (2) They have different