jaeybird9 jaeybird9

26-09-2018
Physics

contestada

Ian walks 2 km to his best friend’s house, then walks 0.5 km to the library. He then makes a 2.5 km walk home. The entire walk took him 3 hours. What is his average speed in km/h?

SHOW YOUR WORK!

Respuesta :

26-09-2018

Average speed = (total distance covered) / (time to cover the distance)

Ian's total distance = (2km + 0.5km + 2.5km) = 5 km

Ian's total time = 3 hours

Average speed = (5km) / (3 hours)

Average speed = 1.66 km/hr

Answer Link

Otras preguntas

Julius Caesar act 3 scene 1 what is the best summary of this monologue

If x = 2 + V3, then the value of (x + 1/x) is

Helppp meee pleaseeee guysss?!!!??!?

What is a system of equations for the following situation? A group of 14 people went to see a movie. The cost to go to the movie is $12 for an adult and $8 for

Why was Japan's attack on Hawaii a strategic move? Hawaii was a tourist destination, not an important military post. Hawaii was where a large portion of the Pac

Which polynomial function could be represented by the graph below? On a coordinate plane, a cubic function crosses the x-axis at (negative 3, 0), (0, 0), (2, 0)

Which statement best describes the circular flow model a- The model represents the movement of money and resources throughout the economy b-the model represents

1/2 expressed as a decimal fraction is?

If a transversal intersects two lines such that the bisectors of a pair of corresponding angles are parallel then prove that the two lines are parallel

low temperature in habits the growth of microorganism it is true or false