zovi25ralte zovi25ralte

01-08-2020
Physics

contestada

car travel at the speed of 20 km/hr for 2 hour and 60 km/hr for next 2 hour find average speed

Respuesta :

nicoleehydee nicoleehydee

01-08-2020

Speed = distance / time
Find the distance first =
20x2+60x2 = 160 km
160/4 = 40 km/h

Answer Link

Otras preguntas

what do I do to figure out this problem:3x+8=26+x

what do I do to figure out this problem:3x+8=26+x

explain in steps how to graph this linear inequality 2x+3y > -2

What's the other term for: one who overindulges in food and drink

How to find the reference angle of -11pi/3 ?

What is the answer to 12-2x6+2/2

explain in steps how to graph this linear inequality 2x+3y > -2

What's the term for: unwilling to bend; unyielding

How to find the reference angle of -11pi/3 ?

What is the answer to 12-2x6+2/2