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

Methods of determining Capital Requirements

the figure is to be rotated 1/4 turn clockwise about point p. What would the distance from Point P to point B in the rotated figure?

please help !!! NEED DONE NOW ! WILL MARK BRAINLY TO CORRECT ANSWER

an angle with a measure of 4 radians intercepts an arc with a length of 14 feet. what's is the radius of the circle

Which of the following is not a problem with commodity money? A. Value B. Portability C. Uniformity D. Divisibility

If 14.5 grams of silver nitrate (molar mass =169.88g/mol) reacts with aluminum chloride. How many grams of aluminum nitrate (molar mass = 213.01g/mol) are forme

Which type of gangrene follows the cessation of blood flow to tissue after crushing injury, embolism, tourniquet, or tight bandage?

Which equation is a point-slope form of the equation of this line?

geometry help please!!

The berlin conference that devided africa included all of europe and excluded what people group?