elizabethaguilarpaxt elizabethaguilarpaxt

13-09-2021
Physics

contestada

If the distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed

Respuesta :

ojousamauchiha ojousamauchiha

13-09-2021

Answer:

speed = distance / time

Explanation:

speed = 495 km /4.5 hours

=110 km /h

Answer Link

alcohen2006 alcohen2006

13-09-2021

We don't know what its actual speed was at any moment during that time.

But its AVERAGE speed over the whole 495 km was (495 km)/(4.5 hr) = 110 km//hr.

Answer Link

Otras preguntas

If a printer prints 28 photos in 8 minutes how long does it take to print 7 photos

What factors gave the invading Japanese military an advantage during their attack on the Philippines?

After purchasing a cell phone online, Mary attempts to sell the phone for $325. If this was a markup of 24%, how much did Mary originally buy the phone for?

Based on the sample results about what percent of the population has a favorite social network

Antislavery Democrats and Whigs joined with members of the Liberty Party to form the ________ Party. a. Federalist b. Free-Soil c. Progressive d. Republican

WILL MARK BRAINLIEST!! Thank you

What is that question

how is the world changing?geography related

What is a domain and range?

Which of the following is NOT a true statement about the relationship between Elizabeth Cady Stanton and Susan B. Anthony? A. Together they organized the Seneca