roo71726 roo71726

23-06-2022
Physics

contestada

A car moves with the speed of 40km/hr for the first half distance and 60km/hr for second half distance.find average speed of car?

Respuesta :

alexanderorangeguy alexanderorangeguy

23-06-2022

Answer:

50km/h

Explanation:

average = (a + b) / 2

average = (60 + 40) / 2

average = 50

Answer Link

Otras preguntas

what is 66 over 108 in the lowest term

How would you compare a health care system in Ancient Egypt and a interdisciplinary health care team?

Which of the following achievements is attributed to China's Han dynasty during the classical era? A.Standardizing China's currency and written language for the

Need help on 1 and 2 please

What is add 2x-1 to 5x+ 4? Thanks

Geometry!! Help!! M is the midpoint of AB¯¯¯¯¯. M has coordinates (-3, -8) and B has coordinates (-1, 6). What are the coordinates of point A? a. (-5, -22)

What is an civilization

What is the slope of the line that passes through (3, -7) and (-1, 1)?

multiples of the following 3,7,8,5,9

HELP it's a maths question worth 4 marks