tinawhite118p6xot0 tinawhite118p6xot0

02-05-2018
Physics

contestada

A train travels 90 kilometers in 4 hours, and then 82 kilometers in 1 hours. What is its average speed?

Respuesta :

02-05-2018

Average speed = total distance / total time.

That's 172 km / 5 hr = 34.4 km//hr

Answer Link

Otras preguntas

5.82 760. Х 425.976 answer should have sig.figs. calculated answer:

a sector with a central angle measure of 175 degrees has a radius of 12 cm, what is the area of the sector

What was a result of the use of chemical weapons during World War I? Tanks and aircraft were developed to counter the effects of chemical weapons. Trenches wer

what did the biologist wear on his first date ?

Write (280 characters) to your mom that supported you. Let them know that you’re thinking about them and that you are grateful that they are a part of your life

Which of the following is the maximum value of the equation?

What one of the shape has a flat surface

The breakdown of pollutants, water purification and soil formation are valuable services provided by: A. holistic sources B. positive feedback loops C. ecosyste

Solve each Multi-Step equation. -6(-6n + 2)=-228

Which of the following is NOT correct?A. Computer is capable of processing onlydigital signals.B. Appropriate software is required forprocessing the data.C. Com