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 nicoleehydee
  • 01-08-2020
Speed = distance / time
Find the distance first =
20x2+60x2 = 160 km
160/4 = 40 km/h
Answer Link

Otras preguntas

took down the questions down
Which best explains the statement "It has no definite volume”? Its atoms can widely spread out. Its atoms stay closely packed. It’s highly viscous. It’s highly
Mia LOVES to help animals and wants to donate money to animals . Her mom says, "The maximum, I'll let you donate is 20 dollars." Mia says, "Fine, I'll donate 19
A bank offers two different types of interest on savings accounts. Account one pays 5.5% simple interest. Account two pays 5% interest compounded annually. Depo
I NEED HELP!!! Y=x^3
ASAP!!!!URGENT!!! LOOK AT THE IMAGE! PLEASE ANSWER CORRECTLY!!
X > -9 written in words
Read the excerpt from Hamlet, Act I, Scene i. Enter Ghost. Bernardo: In the same figure, like the king that’s dead. Marcellus: Thou art a scholar; speak to it,
Caitlin has a balance of SA 880 on her credit card that has an APR of 16%. She currently pays the minimum monthly payment of $105.86. If Caitlin wants to pay of
What is the slope intercept of the equation of each line given the slope and y intercept slope = 8/3 y intercept =-4