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

How do Jefferson Davis' words contrast with the philosophy of U.S. President Abraham Lincoln?A)Lincoln's goal at the start of the Civil War was to preserve the

Which of the following is true about the Mayflower Compact? A. The colony would be based on Church of England beliefs. B. Laws would be establishe

Middle School math On the subway 8 out of 11 people are carrying a brief case. Based on this information, if there are 700 people on the subway, then about how

If you ate a samples of the different carbohydrates seen here, how would the available energy differ from each source and why? A) The simple sugars would have

there are a total of 500 students in grades 1 through 5 in an elementary school. 17% of the total number of students are in 1st grade. 19% of the total number o

Functions help? is question A linear or exponential? is question B linear or exponential

Can someone help with 14 and 15

what are some types of quadrilaterals

What is the smallest integer greater than square root of 148 ? A. 13 B. 15 C. 14 D. 12 E. 11

Since there are 6 faces on a die, there is a 1/6 chance of rolling a die and getting a 5.